第一章: 1934年_所有我们看不到的光

Eventually they climb sixteen steps into the Gallery of Mineralogy. The guide shows them agate from Brazil and violet amethysts and a meteorite on a pedestal that he claims is as ancient as the solar system itself. Then he leads them single file down two twisting staircases and along several corridors and stops outside an iron door with a single keyhole. "End of tour," he says.

Marie-Laure LeBlanc is a tall and freckled six-year-old in Paris with rapidly deteriorating eyesight when her father sends her on a children's tour of the museum where he works. The guide is a hunchbacked old warder hardly taller than a child himself. He raps the tip of his cane against the floor for attention, then leads his dozen charges across the gardens to the galleries.

# Muséum National d'Histoire Naturelle #

"Behind the thirteenth door"-- the guide flourishes one of his impossibly wrinkled hands --"is the Sea of Flames."

"And what's behind that?"

"A third locked door, smaller yet."

"Behind this door is another locked door, slightly smaller."

A girl says, "But what's through there?"

The children lean forward. "And then?"

"A fourth door, and a fifth, on and on until you reach a thirteenth, a little locked door no bigger than a shoe."

"What's behind that?"

Puzzlement. Fidgeting.

The children shake their heads. Marie-Laure squints up at the naked bulbs strung in three-yard intervals along the ceiling; each sets a rainbow-colored halo rotating in her vision.

They nod.

"Come now. You've never heard of the Sea of Flames?"

The guide hangs his cane on his wrist and rubs his hands together. "It's a long story. Do you want to hear a long story?"

He clears his throat. "Centuries ago, in the place we now call Borneo, a prince plucked a blue stone from a dry riverbed because he thought it was pretty. But on the way back to his palace, the prince was attacked by men on horseback and stabbed in the heart."

"Is this true?"

A boy says, "Hush."

"Stabbed in the heart?"

"The thieves stole his rings, his horse, everything. But because the little blue stone was clenched in his fist, they did not discover it. And the dying prince managed to crawl home. Then he fell unconscious for ten days. On the tenth day, to the amazement of his nurses, he sat up, opened his hand, and there was the stone.

"The sultan's doctors said it was a miracle, that the prince never should have survived such a violent wound. The nurses said the stone must have healing powers. The sultan's jewelers said something else: they said the stone was the largest raw diamond anyone had ever seen. Their most gifted stonecutter spent eighty days faceting it, and when he was done, it was a brilliant blue, the blue of tropical seas, but it had a touch of red at its center, like flames inside a drop of water. The sultan had the diamond fitted into a crown for the prince, and it was said that when the young prince sat on his throne and the sun hit him just so, he became so dazzling that visitors could not distinguish his figure from light itself."

"Are you sure this is true?" asks a girl.

"Hush," says the boy.

"The stone came to be known as the Sea of Flames. Some believed the prince was a deity, that as long as he kept the stone, he could not be killed. But something strange began to happen: the longer the prince wore his crown, the worse his luck became. In a month, he lost a brother to drowning and a second brother to snakebite. Within six months, his father died of disease. To make matters even worse, the sultan's scouts announced that a great army was gathering in the east.

"The prince called together his father's advisers. All said he should prepare for war, all but one, a priest, who said he'd had a dream. In the dream the Goddess of the Earth told him she'd made the Sea of Flames as a gift for her lover, the God of the Sea, and was sending the jewel to him through the river. But when the river dried up, and the prince plucked it out, the goddess became enraged. She cursed the stone and whoever kept it."

Every child leans forward, Marie-Laure along with them.

"Live forever?"

"But if the keeper threw the diamond into the sea, thereby delivering it to its rightful recipient, the goddess would lift the curse. So the prince, now sultan, thought for three days and three nights and finally decided to keep the stone. It had saved his life; he believed it made him indestructible. He had the tongue cut out of the priest's mouth."

"The curse was this: the keeper of the stone would live forever, but so long as he kept it, misfortunes would fall on all those he loved one after another in unending rain."

"Ouch," says the youngest boy.

"Big mistake," says the tallest girl.

"The invaders came," says the warder, "and destroyed the palace, and killed everyone they found, and the prince was never seen again, and for two hundred years no one heard any more about the Sea of Flames. Some said the stone was recut into many smaller stones; others said the prince still carried the stone, that he was in Japan or Persia, that he was a humble farmer, that he never seemed to grow old.

"And so the stone fell out of history. Until one day, when a French diamond trader, during a trip to the Golconda Mines in India, was shown a massive pear-cut diamond. One hundred and thirty-three carats. Near-perfect clarity. As big as a pigeon's egg, he wrote, and as blue as the sea, but with a flare of red at its core. He made a casting of the stone and sent it to a gem-crazy duke in Lorraine, warning him of the rumors of a curse. But the duke wanted the diamond very badly. So the trader brought it to Europe, and the duke fitted it into the end of a walking stick and carried it everywhere."

"Uh-oh."

"Within a month, the duchess contracted a throat disease. Two of their favorite servants fell off the roof and broke their necks. Then the duke's only son died in a riding accident. Though everyone said the duke himself had never looked better, he became afraid to go out, afraid to accept visitors. Eventually he was so convinced that his stone was the accursed Sea of Flames that he asked the king to shut it up in his museum on the conditions that it be locked deep inside a specially built vault and the vault not be opened for two hundred years."

"So how do you know it's really there?"

Marie-Laure takes off her eyeglasses, and the world goes shapeless. "Why not," she asks, "just take the diamond and throw it into the sea?"

"No."

"How much is it worth, Monsieur? Could it buy the Eiffel Tower?"

"And one hundred and ninety-six years have passed."

All the children remain quiet a moment. Several do math on their fingers. Then they raise their hands as one. "Can we see it?"

"You have to believe the story."

"Have you seen it?"

"I have not."

"A diamond that large and rare could in all likelihood buy five Eiffel Towers."

"Not even open the first door?"

The children fall quiet. Two or three take a step back.

The warder looks at her. The other children look at her. "When is the last time," one of the older boys says, "you saw someone throw five Eiffel Towers into the sea?"

Gasps.

There is laughter. Marie-Laure frowns. It is just an iron door with a brass keyhole.

"Maybe," the guide says, and winks, "they're there to keep the curse from getting out."

"And?"

"No."

"Are all those doors to keep thieves from getting in?"

A little brown house sparrow swoops out of the rafters and lands on the tiles in front of her. Marie-Laure holds out an open palm. The sparrow tilts his head, considering. Then it flaps away.

Werner and his younger sister, Jutta, are raised at Children's House, a clinker-brick two-story orphanage on Viktoriastrasse whose rooms are populated with the coughs of sick children and the crying of newborns and battered trunks inside which drowse the last possessions of deceased parents: patchwork dresses, tarnished wedding cutlery, faded ambrotypes of fathers swallowed by the mines.

# Zollverein #

Werner Pfennig grows up three hundred miles northeast of Paris in a place called Zollverein: a four-thousand-acre coalmining complex outside Essen, Germany. It's steel country, anthracite country, a place full of holes. Smokestacks fume and locomotives trundle back and forth on elevated conduits and leafless trees stand atop slag heaps like skeleton hands shoved up from the underworld.

The tour ends and the children disperse and Marie-Laure is reinstalled in the Grand Gallery with her father. He straightens her glasses on her nose and plucks a leaf from her hair. "Did you have fun, ma chérie?"

One month later she is blind.

Every couple of days he'll startle the directress with some unanswerable query: "Why do we get hiccups, Frau Elena?"

But seven-year-old Werner seems to float. He is undersized and his ears stick out and he speaks with a high, sweet voice; the whiteness of his hair stops people in their tracks. Snowy, milky, chalky. A color that is the absence of color. Every morning he ties his shoes, packs newspaper inside his coat as insulation against the cold, and begins interrogating the world. He captures snowflakes, tadpoles, hibernating frogs; he coaxes bread from bakers with none to sell; he regularly appears in the kitchen with fresh milk for the babies. He makes things too: paper boxes, crude biplanes, toy boats with working rudders.

Werner's earliest years are the leanest. Men brawl over jobs outside the Zollverein gates, and chicken eggs sell for two million reichsmarks apiece, and rheumatic fever stalks Children's House like a wolf. There is no butter or meat. Fruit is a memory. Some evenings, during the worst months, all the house directress has to feed her dozen wards are cakes made from mustard powder and water.

Or: "If the moon is so big, Frau Elena, how come it looks so little?"

Frau Elena is a Protestant nun from Alsace who is more fond of children than of supervision. She sings French folk songs in a screechy falsetto, harbors a weakness for sherry, and regularly falls asleep standing up. Some nights she lets the children stay up late while she tells them stories in French about her girlhood cozied up against mountains, snow six feet deep on rooftops, town criers and creeks smoking in the cold and frost-dusted vineyards: a Christmas-carol world.

"Can deaf people hear their heartbeat, Frau Elena?"

"Why doesn't glue stick to the inside of the bottle, Frau Elena?"

Or: "Frau Elena, does a bee know it's going to die if it stings somebody?"

She'll laugh. She'll tousle Werner's hair; she'll whisper, "They'll say you're too little, Werner, that you're from nowhere, that you shouldn't dream big. But I believe in you. I think you'll do something great." Then she'll send him up to the little cot he has claimed for himself in the attic, pressed up beneath the window of a dormer.

Other days, in the hours after lessons, Werner tows his little sister through the mine complex in a wagon he has assembled from cast-off parts. They rattle down the long gravel lanes, past pit cottages and trash barrel fires, past laid-off miners squatting all day on upturned crates, motionless as statues. One wheel regularly clunks off and Werner crouches patiently beside it, threading back the bolts. All around them, the figures of second-shift workers shuffle into warehouses while first-shift workers shuffle home, hunched, hungry, blue-nosed, their faces like black skulls beneath their helmets. "Hello," Werner will chirp, "good afternoon," but the miners usually hobble past without replying, perhaps without even seeing him, their eyes on the muck, the economic collapse of Germany looming over them like the severe geometry of the mills.

Sometimes he and Jutta draw. His sister sneaks up to Werner's cot, and together they lie on their stomachs and pass a single pencil back and forth. Jutta, though she is two years younger, is the gifted one. She loves most of all to draw Paris, a city she has seen in exactly one photograph, on the back cover of one of Frau Elena's romance novels: mansard roofs, hazy apartment blocks, the iron lattice of a distant tower. She draws twisting white skyscrapers, complicated bridges, flocks of figures beside a river.

Werner and Jutta sift through glistening piles of black dust; they clamber up mountains of rusting machines. They tear berries out of brambles and dandelions out of fields. Sometimes they manage to find potato peels or carrot greens in trash bins; other afternoons they collect paper to draw on, or old toothpaste tubes from which the last dregs can be squeezed out and dried into chalk. Once in a while Werner tows Jutta as far as the entrance to Pit Nine, the largest of the mines, wrapped in noise, lit like the pilot at the center of a gas furnace, a five-story coal elevator crouched over it, cables swinging, hammers banging, men shouting, an entire mapful of pleated and corrugated industry stretching into the distance on all sides, and they watch the coal cars trundling up from the earth and the miners spilling out of warehouses with their lunch pails toward the mouth of the elevator like insects toward a lighted trap.

"Down there," Werner whispers to his sister. "That's where Father died."

And as night falls, Werner pulls little Jutta wordlessly back through the close-set neighborhoods of Zollverein, two snowy-haired children in a bottomland of soot, bearing their paltry treasures to Viktoriastrasse 3, where Frau Elena stares into the coal stove, singing a French lullaby in a tired voice, one toddler yanking her apron strings while another howls in her arms.

# Key Pound #

"Poor child."

Congenital cataracts. Bilateral. Irreparable. "Can you see this?" ask the doctors. "Can you see this?" Marie-Laure will not see anything for the rest of her life. Spaces she once knew as familiar -- the four-room flat she shares with her father, the little tree-lined square at the end of their street -- have become labyrinths bristling with hazards. Drawers are never where they should be. The toilet is an abyss. A glass of water is too near, too far; her fingers too big, always too big.

What is blindness? Where there should be a wall, her hands find nothing. Where there should be nothing, a table leg gouges her shin. Cars growl in the streets; leaves whisper in the sky; blood rustles through her inner ears. In the stairwell, in the kitchen, even beside her bed, grown-up voices speak of despair.

"Hasn't had an easy road, you know. His father dead in the war, his wife dead in childbirth. And now this?"

"Like they're cursed."

"Look at her. Look at him."

"Poor Monsieur LeBlanc."

Those are months of bruises and wretchedness: rooms pitching like sailboats, half-open doors striking Marie-Laure's face. Her only sanctuary is in bed, the hem of her quilt at her chin, while her father smokes another cigarette in the chair beside her, whittling away at one of his tiny models, his little hammer going tap tap tap, his little square of sandpaper making a rhythmic, soothing rasp.

The despair doesn't last. Marie-Laure is too young and her father is too patient. There are, he assures her, no such things as curses. There is luck, maybe, bad or good. A slight inclination of each day toward success or failure. But no curses.

"Ought to send her away."

At six forty she collects her white cane from the corner, loops a finger through the back of her father's belt, and follows him down four flights and up six blocks to the museum.

Six mornings a week he wakes her before dawn, and she holds her arms in the air while he dresses her. Stockings, dress, sweater. If there's time, he makes her try to knot her shoes herself. Then they drink a cup of coffee together in the kitchen: hot, strong, as much sugar as she wants.

Inside the key pound, inside six glass-fronted cabinets, thousands of iron keys hang from pegs. There are blanks and skeletons, barrel-stem keys and saturn-bow keys, elevator keys and cabinet keys. Keys as long as Marie-Laure's forearm and keys shorter than her thumb.

Two lefts, one right. Her father's key ring jingles. A lock gives way; a gate swings open.

He unlocks Entrance #2 at seven sharp. Inside are the familiar smells: typewriter ribbons, waxed floors, rock dust. There are the familiar echoes of their footfalls crossing the Grand Gallery. He greets a night guard, then a warder, always the same two words repeated back: Bonjour, bonjour.

Marie-Laure's father is principal locksmith for the National Museum of Natural History. Between the laboratories, warehouses, four separate public museums, the menagerie, the greenhouses, the acres of medicinal and decorative gardens in the Jardin des Plantes, and a dozen gates and pavilions, her father estimates there are twelve thousand locks in the entire museum complex. No one else knows enough to disagree.

All morning he stands at the front of the key pound and distributes keys to employees: zookeepers coming first, office staff arriving in a rush around eight, technicians and librarians and scientific assistants trooping in next, scientists trickling in last. Everything is numbered and color-coded. Every employee from custodians to the director must carry his or her keys at all times. No one is allowed to leave his respective building with keys, and no one is allowed to leave keys on a desk. The museum possesses priceless jade from the thirteenth century, after all, and cavansite from India and rhodochrosite from Colorado; behind a lock her father has designed sits a Florentine dispensary bowl carved from lapis lazuli that specialists travel a thousand miles every year to examine.

Her father quizzes her. Vault key or padlock key, Marie? Cupboard key or dead bolt key? He tests her on the locations of displays, on the contents of cabinets. He is continually placing some unexpected thing into her hands: a lightbulb, a fossilized fish, a flamingo feather.

In the afternoons he takes her on his rounds. He oils latches, repairs cabinets, polishes escutcheons. He leads her down hallway after hallway into gallery after gallery. Narrow corridors open into immense libraries; glass doors give way to hothouses overflowing with the smells of humus, wet newspaper, and lobelia. There are carpenters' shops, taxidermists' studios, acres of shelves and specimen drawers, whole museums within the museum.

Some afternoons he leaves Marie-Laure in the laboratory of Dr. Geffard, an aging mollusk expert whose beard smells permanently of damp wool. Dr. Geffard will stop whatever he is doing and open a bottle of Malbec and tell Marie-Laure in his whispery voice about reefs he visited as a young man: the Seychelles, Belize, Zanzibar. He calls her Laurette; he eats a roasted duck every day at 3 P. M.; his mind accommodates a seemingly inexhaustible catalog of Latin binomial names.

For an hour each morning -- even Sundays -- he makes her sit over a Braille workbook. A is one dot in the upper corner. B is two dots in a vertical line. Jean. Goes. To. The. Baker. Jean. Goes. To. The. Cheese. Maker.

"Now that shell, Laurette, belonged to a violet sea snail, a blind snail that lives its whole life on the surface of the sea. As soon as it is released into the ocean, it agitates the water to make bubbles, and binds those bubbles with mucus, and builds a raft. Then it blows around, feeding on whatever floating aquatic invertebrates it encounters. But if it ever loses its raft, it will sink and die…"

On the back wall of Dr. Geffard's lab are cabinets that contain more drawers than she can count, and he lets her open them one after another and hold seashells in her hands -- whelks, olives, imperial volutes from Thailand, spider conchs from Polynesia -- the museum possesses more than ten thousand specimens, over half the known species in the world, and Marie-Laure gets to handle most of them.

A Carinaria shell is simultaneously light and heavy, hard and soft, smooth and rough. The murex Dr. Geffard keeps on his desk can entertain her for a half hour, the hollow spines, the ridged whorls, the deep entrance; it's a forest of spikes and caves and textures; it's a kingdom.

Her hands move ceaselessly, gathering, probing, testing. The breast feathers of a stuffed and mounted chickadee are impossibly soft, its beak as sharp as a needle. The pollen at the tips of tulip anthers is not so much powder as it is tiny balls of oil. To really touch something, she is learning -- the bark of a sycamore tree in the gardens; a pinned stag beetle in the Department of Entomology; the exquisitely polished interior of a scallop shell in Dr. Geffard's workshop -- is to love it.

At home, in the evenings, her father stows their shoes in the same cubby, hangs their coats on the same hooks. Marie-Laure crosses six evenly spaced friction strips on the kitchen tiles to reach the table; she follows a strand of twine he has threaded from the table to the toilet. He serves dinner on a round plate and describes the locations of different foods by the hands of a clock. Potatoes at six o'clock, ma chérie. Mushrooms at three. Then he lights a cigarette and goes to work on his miniatures at a workbench in the corner of the kitchen. He is building a scale model of their entire neighborhood, the tall-windowed houses, the rain gutters, the laverie and boulangerie and the little place at the end of the street with its four benches and ten trees. On warm nights Marie-Laure opens her bedroom window and listens to the evening as it settles over the balconies and gables and chimneys, languid and peaceful, until the real neighborhood and the miniature one get mixed up in her mind.

She runs a nail along the edge.

"Fifty-two?"

Tuesdays the museum is closed. Marie-Laure and her father sleep in; they drink coffee thick with sugar. They walk to the Panthéon, or to a flower market, or along the Seine. Every so often they visit the bookshop. He hands her a dictionary, a journal, a magazine full of photographs. "How many pages, Marie-Laure?"

"Seven hundred and five?"

He sweeps her hair back from her ears; he swings her above his head. He says she is his émerveillement. He says he will never leave her, not in a million years.

Jutta, six years old, with a round face and a mashed cumulus of white hair, crouches beside her brother. "What is that?"

# Radio #

"One hundred thirty-nine?"

Werner is eight years old and ferreting about in the refuse behind a storage shed when he discovers what looks like a large spool of thread. It consists of a wire-wrapped cylinder sandwiched between two discs of pinewood. Three frayed electrical leads sprout from the top. One has a small earphone dangling from its end.

"I think," Werner says, feeling as though some cupboard in the sky has just opened, "we just found a radio."

Until now he has seen radios only in glimpses: a big cabinet wireless through the lace curtains of an official's house; a portable unit in a miners' dormitory; another in the church refectory. He has never touched one.

He and Jutta smuggle the device back to Viktoriastrasse 3 and appraise it beneath an electric lamp. They wipe it clean, untangle the snarl of wires, wash mud out of the earphone.

It does not work. Other children come and stand over them and marvel, then gradually lose interest and conclude it is hopeless. But Werner carries the receiver up to his attic dormer and studies it for hours. He disconnects everything that will disconnect; he lays its parts out on the floor and holds them one by one to the light.

Three weeks after finding the device, on a sun-gilded afternoon when perhaps every other child in Zollverein is outdoors, he notices that its longest wire, a slender filament coiled hundreds of times around the central cylinder, has several small breaks in it. Slowly, meticulously, he unwraps the coil, carries the entire looped mess downstairs, and calls Jutta inside to hold the pieces for him while he splices the breaks. Then he rewraps it.

He hears a fizz of static. Then, from somewhere deep inside the earpiece, a stream of consonants issues forth. Werner's heart pauses; the voice seems to echo in the architecture of his head.

Static, static.

"Now let's try," he whispers, and presses the earphone against his ear and runs what he has decided must be the tuning pin back and forth along the coil.

He is about to hand the earphone to Jutta when -- clear and unblemished, about halfway down the coil -- he hears the quick, drastic strikes of a bow dashing across the strings of a violin. He tries to hold the pin perfectly still. A second violin joins the first. Jutta drags herself closer; she watches her brother with outsize eyes.

In the kitchen, Frau Elena kneads bread. Boys shout in the alley. Werner guides the tuning pin back and forth.

The sound fades as quickly as it came. He shifts the pin a quarter inch. More static. Another quarter inch. Nothing.

A piano chases the violins. Then woodwinds. The strings sprint, woodwinds fluttering behind. More instruments join in. Flutes? Harps? The song races, seems to loop back over itself.

The room seems to fall into a slow spin. His sister says his name more urgently, and he presses the earphone to her ear.

"Music," she says.

He holds the pin as stock-still as he can. The signal is weak enough that, though the earphone is six inches away, he can't hear any trace of the song. But he watches his sister's face, motionless except for her eyelids, and in the kitchen Frau Elena holds her flour-whitened hands in the air and cocks her head, studying Werner, and two older boys rush in and stop, sensing some change in the air, and the little radio with its four terminals and trailing aerial sits motionless on the floor between them all like a miracle.

"Werner?" Jutta whispers.

He blinks; he has to swallow back tears. The parlor looks the same as it always has: two cribs beneath two Latin crosses, dust floating in the open mouth of the stove, a dozen layers of paint peeling off the baseboards. A needlepoint of Frau Elena's snowy Alsatian village above the sink. Yet now there is music. As if, inside Werner's head, an infinitesimal orchestra has stirred to life.

# Take Us Home #

Usually Marie-Laure can solve the wooden puzzle boxes her father creates for her birthdays. Often they are shaped like houses and contain some hidden trinket. Opening them involves a cunning series of steps: find a seam with your fingernails, slide the bottom to the right, detach a side rail, remove a hidden key from inside the rail, unlock the top, and discover a bracelet inside.

For her seventh birthday, a tiny wooden chalet stands in the center of the kitchen table where the sugar bowl ought to be. She slides a hidden drawer out of the base, finds a hidden compartment beneath the drawer, takes out a wooden key, and slots the key inside the chimney. Inside waits a square of Swiss chocolate.

For a long time, though, unlike his puzzle boxes, his model of their neighborhood makes little sense to her. It is not like the real world. The miniature intersection of rue de Mirbel and rue Monge, for example, just a block from their apartment, is nothing like the real intersection. The real one presents an amphitheater of noise and fragrance: in the fall it smells of traffic and castor oil, bread from the bakery, camphor from Avent's pharmacy, delphiniums and sweet peas and roses from the flower stand. On winter days it swims with the odor of roasting chestnuts; on summer evenings it becomes slow and drowsy, full of sleepy conversations and the scraping of heavy iron chairs.

"Four minutes," says her father, laughing. "I'll have to work harder next year."

But her father's model of the same intersection smells only of dried glue and sawdust. Its streets are empty, its pavements static; to her fingers, it serves as little more than a tiny and insufficient facsimile. He persists in asking Marie-Laure to run her fingers over it, to recognize different houses, the angles of streets. And one cold Tuesday in December, when Marie-Laure has been blind for over a year, her father walks her up rue Cuvier to the edge of the Jardin des Plantes.

Exasperation. She cannot even say if the gardens are ahead or behind.

Her mouth drops open.

"You do."

"I'm one step behind you. I won't let anything happen. You have your cane. You know where you are."

"Here, ma chérie, is the path we take every morning. Through the cedars up ahead is the Grand Gallery."

"Calm yourself, Marie. One centimeter at a time."

"I want you to think of the model, Marie."

"I do not!"

He picks her up and spins her around three times. "Now," he says, "you're going to take us home."

"But I can't possibly!"

"I know, Papa."

# Something Rising #

"I'm here."

"You can do this, Marie."

Six paces seven paces eight. A roar of noise -- an exterminator just leaving a house, pump bellowing -- overtakes them. Twelve paces farther on, the bell tied around the handle of a shop door rings, and two women come out, jostling her as they pass.

"It's so big," she whispers.

Her father lifts her, holds her to his narrow chest.

While the other children play hopscotch in the alley or swim in the canal, Werner sits alone in his upstairs dormer, experimenting with the radio receiver. In a week he can dismantle and rebuild it with his eyes closed. Capacitor, inductor, tuning coil, earpiece. One wire goes to ground, the other to sky. Nothing he's encountered before has made so much sense.

Marie-Laure drops her cane; she begins to cry.

She cannot.

"It's far, Papa. Six blocks, at least."

"Six blocks is exactly right. Use logic. Which way should we go first?"

The world pivots and rumbles. Crows shout, brakes hiss, someone to her left bangs something metal with what might be a hammer. She shuffles forward until the tip of her cane floats in space. The edge of a curb? A pond, a staircase, a cliff? She turns ninety degrees. Three steps forward. Now her cane finds the base of a wall. "Papa?"

Every evening he carries his radio downstairs, and Frau Elena lets her wards listen for an hour. They tune in to newscasts, concerts, operas, national choirs, folk shows, a dozen children in a semicircle on the furniture, Frau Elena among them, hardly more substantial than a child herself.

We live in exciting times, says the radio. We make no complaints. We will plant our feet firmly in our earth, and no attack will move us.

He harvests parts from supply sheds: snips of copper wire, screws, a bent screwdriver. He charms the druggist's wife into giving him a broken earphone; he salvages a solenoid from a discarded doorbell, solders it to a resistor, and makes a loudspeaker. Within a month he manages to redesign the receiver entirely, adding new parts here and there and connecting it to a power source.

The older girls like musical competitions, radio gymnastics, a regular spot called Seasonal Tips for Those in Love that makes the younger children squeal. The boys like plays, news bulletins, martial anthems. Jutta likes jazz. Werner likes everything. Violins, horns, drums, speeches -- a mouth against a microphone in some faraway yet simultaneous evening -- the sorcery of it holds him rapt.

One afternoon, on the walk home from school, Werner stops outside the drugstore and presses his nose to a tall window: five dozen inch-tall storm troopers march there, each toy man with a brown shirt and tiny red armband, some with flutes, some with drums, a few officers astride glossy black stallions. Above them, suspended from a wire, a tinplate clockwork aquaplane with wooden pontoons and a rotating propeller makes an electric, hypnotizing orbit. Werner studies it through the glass for a long time, trying to understand how it works.

Is it any wonder, asks the radio, that courage, confidence, and optimism in growing measure fill the German people? Is not the flame of a new faith rising from this sacrificial readiness?

Indeed it does seem to Werner, as the weeks go by, that something new is rising. Mine production increases; unemployment drops. Meat appears at Sunday supper. Lamb, pork, wieners -- extravagances unheard of a year before. Frau Elena buys a new couch upholstered in orange corduroy, and a range with burners in black rings; three new Bibles arrive from the consistory in Berlin; a laundry boiler is delivered to the back door. Werner gets new trousers; Jutta gets her own pair of shoes. Working telephones ring in the houses of neighbors.

# Light #

All twelve children sit riveted. In the play, the invaders pose as hook-nosed department-store owners, crooked jewelers, dishonorable bankers; they sell glittering trash; they drive established village businessmen out of work. Soon they plot to murder German children in their beds. Eventually a vigilant and humble neighbor catches on. Police are called: big handsome-sounding policemen with splendid voices. They break down the doors. They drag the invaders away. A patriotic march plays. Everyone is happy again.

Night falls, autumn in 1936, and Werner carries the radio downstairs and sets it on the sideboard, and the other children fidget in anticipation. The receiver hums as it warms. Werner steps back, hands in pockets. From the loudspeaker, a children's choir sings, We hope only to work, to work and work and work, to go to glorious work for the country. Then a state-sponsored play out of Berlin begins: a story of invaders sneaking into a village at night.

Tuesday after Tuesday she fails. She leads her father on six-block detours that leave her angry and frustrated and farther from home than when they started. But in the winter of her eighth year, to Marie-Laure's surprise, she begins to get it right. She runs her fingers over the model in their kitchen, counting miniature benches, trees, lampposts, doorways. Every day some new detail emerges -- each storm drain, park bench, and hydrant in the model has its counterpart in the real world.

Six blocks, forty buildings, ten tiny trees in a square. This street intersects this street intersects this street. One centimeter at a time.

Marie-Laure brings her father closer to home before making a mistake. Four blocks three blocks two. And one snowy Tuesday in March, when he walks her to yet another new spot, very close to the banks of the Seine, spins her around three times, and says, "Take us home," she realizes that, for the first time since they began this exercise, dread has not come trundling up from her gut.

The faintly metallic smell of the falling snow surrounds her. Calm yourself. Listen.

Instead she squats on her heels on the sidewalk.

Cars splash along streets, and snowmelt drums through runnels; she can hear snowflakes tick and patter through the trees. She can smell the cedars in the Jardin des Plantes a quarter mile away. Here the Metro hurtles beneath the sidewalk: that's the Quai Saint-Bernard. Here the sky opens up, and she hears the clacking of branches: that's the narrow stripe of gardens behind the Gallery of Paleontology. This, she realizes, must be the corner of the quay and rue Cuvier.

Right. Then straight. They walk up their street now, she is sure of it. One step behind her, her father tilts his head up and gives the sky a huge smile. Marie-Laure knows this even though her back is to him, even though he says nothing, even though she is blind -- Papa's thick hair is wet from the snow and standing in a dozen angles off his head, and his scarf is draped asymmetrically over his shoulders, and he's beaming up at the falling snow.

She says, "We go left."

They start up the length of the rue Cuvier. A trio of airborne ducks threads toward them, flapping their wings in synchrony, making for the Seine, and as the birds rush overhead, she imagines she can feel the light settling over their wings, striking each individual feather.

Her father stirs the keys in his pockets. Ahead loom the tall, grand houses that flank the gardens, reflecting sound.

Left on rue Geoffroy Saint-Hilaire. Right on rue Daubenton. Three storm drains four storm drains five. Approaching on the left will be the open ironwork fence of the Jardin des Plantes, its thin spars like the bars of a great birdcage.

"Safe to cross, Papa?"

Across from her now: the bakery, the butcher, the delicatessen.

"It is."

Old friend.

They are halfway up the rue des Patriarches. They are outside their building. Marie-Laure finds the trunk of the chestnut tree that grows past her fourth-floor window, its bark beneath her fingers.

In another half second her father's hands are in her armpits, swinging her up, and Marie-Laure smiles, and he laughs a pure, contagious laugh, one she will try to remember all her life, father and daughter turning in circles on the sidewalk in front of their apartment house, laughing together while snow sifts through the branches above.

In Zollverein, in the spring of Werner's tenth year, the two oldest boys at Children's House -- thirteen-year-old Hans Schilzer and fourteen-year-old Herribert Pomsel -- shoulder secondhand knapsacks and goose-step into the woods. When they come back, they are members of the Hitler Youth.

# Our Flag Flutters Before Us #

They carry slingshots, fashion spears, rehearse ambushes from behind snowbanks. They join a bristling gang of miners' sons who sit in the market square, sleeves rolled up, shorts hiked to their hips. "Good evening," they cry at passersby. "Or heil Hitler, if you prefer!"

Their salutes are comical; their outfits verge on ridiculous. But Frau Elena watches the boys with wary eyes: not so long ago they were feral toddlers skulking in their cots and crying for their mothers. Now they've become adolescent thugs with split knuckles and postcards of the führer folded into their shirt pockets.

They give each other matching haircuts and wrestle in the parlor and brag about the rifle training they're preparing for, the gliders they'll fly, the tank turrets they'll operate. Our flag represents the new era, chant Hans and Herribert, our flag leads us to eternity. At meals they chide younger children for admiring anything foreign: a British car advertisement, a French picture book.

Werner keeps his head down. Leaping over bonfires, rubbing ash beneath your eyes, picking on little kids? Crumpling Jutta's drawings? Far better, he decides, to keep one's presence small, inconspicuous. Werner has been reading the popular science magazines in the drugstore; he's interested in wave turbulence, tunnels to the center of the earth, the Nigerian method of relaying news over distances with drums. He buys a notebook and draws up plans for cloud chambers, ion detectors, X-ray goggles. What about a little motor attached to the cradles to rock the babies to sleep? How about springs stretched along the axles of his wagon to help him pull it up hills?

Frau Elena speaks French less and less frequently whenever Hans and Herribert are present. She finds herself conscious of her accent. The smallest glance from a neighbor can make her wonder.

His father down there, a mile beneath the house. Body never recovered. Haunting the tunnels still.

"From your neighborhood," the official says, "from your soil, comes the might of our nation. Steel, coal, coke. Berlin, Frankfurt, Munich -- they do not exist without this place. You supply the foundation of the new order, the bullets in its guns, the armor on its tanks."

An official from the Labor Ministry visits Children's House to speak about work opportunities at the mines. The children sit at his feet in their cleanest clothes. All boys, without exception, explains the man, will go to work for the mines once they turn fifteen. He speaks of glories and triumphs and how fortunate they'll be to have fixed employment. When he picks up Werner's radio and sets it back down without commenting, Werner feels the ceiling slip lower, the walls constrict.

Hans and Herribert examine the man's leather pistol belt with dazzled eyes. On the sideboard, Werner's little radio chatters.

It says, Over these three years, our leader has had the courage to face a Europe that was in danger of collapse…

She follows cables and pipes, railings and ropes, hedges and sidewalks. She startles people. She never knows if the lights are on.

Sixteen paces to the water fountain, sixteen back. Forty-two to the stairwell, forty-two back. Marie-Laure draws maps in her head, unreels a hundred yards of imaginary twine, and then turns and reels it back in. Botany smells like glue and blotter paper and pressed flowers. Paleontology smells like rock dust, bone dust. Biology smells like formalin and old fruit; it is loaded with heavy cool jars in which float things she has only had described for her: the pale coiled ropes of rattlesnakes, the severed hands of gorillas. Entomology smells like mothballs and oil: a preservative that, Dr. Geffard explains, is called naphthalene. Offices smell of carbon paper, or cigar smoke, or brandy, or perfume. Or all four.

# Around the World in Eighty Days #

The children she meets brim with questions: Does it hurt? Do you shut your eyes to sleep? How do you know what time it is?

It says, He alone is to be thanked for the fact that, for German children, a German life has once again become worth living.

She has no memories of her mother but imagines her as white, a soundless brilliance. Her father radiates a thousand colors, opal, strawberry red, deep russet, wild green; a smell like oil and metal, the feel of a lock tumbler sliding home, the sound of his key rings chiming as he walks. He is an olive green when he talks to a department head, an escalating series of oranges when he speaks to Mademoiselle Fleury from the greenhouses, a bright red when he tries to cook. He glows sapphire when he sits over his workbench in the evenings, humming almost inaudibly as he works, the tip of his cigarette gleaming a prismatic blue.

Color -- that's another thing people don't expect. In her imagination, in her dreams, everything has color. The museum buildings are beige, chestnut, hazel. Its scientists are lilac and lemon yellow and fox brown. Piano chords loll in the speaker of the wireless in the guard station, projecting rich blacks and complicated blues down the hall toward the key pound. Church bells send arcs of bronze careening off the windows. Bees are silver; pigeons are ginger and auburn and occasionally golden. The huge cypress trees she and her father pass on their morning walk are shimmering kaleidoscopes, each needle a polygon of light.

It doesn't hurt, she explains. And there is no darkness, not the kind they imagine. Everything is composed of webs and lattices and upheavals of sound and texture. She walks a circle around the Grand Gallery, navigating between squeaking floorboards; she hears feet tramp up and down museum staircases, a toddler squeal, the groan of a weary grandmother lowering herself onto a bench.

On her ninth birthday, when she wakes, she finds two gifts. The first is a wooden box with no opening she can detect. She turns it this way and that. It takes her a little while to realize one side is spring-loaded; she presses it and the box flips open. Inside waits a single cube of creamy Camembert that she pops directly into in her mouth.

"Toutes mes excuses," her father says. He lights a cigarette; he plucks key after key out of her pockets. "What," he whispers, "am I going to do with you?"

She gets lost. Secretaries or botanists, and once the director's assistant, bring her back to the key pound. She is curious; she wants to know the difference between an alga and a lichen, a Diplodon charruanus and a Diplodon delodontus. Famous men take her by the elbow and escort her through the gardens or guide her up stairwells. "I have a daughter too," they'll say. Or "I found her among the hummingbirds."

"Too easy!" her father says, laughing.

The second gift is heavy, wrapped in paper and twine. Inside is a massive spiral-bound book. In Braille.

"They said it's for boys. Or very adventurous girls." She can hear him smiling.

Mysterious Mr. Fogg lives his life like a machine. Jean Passepartout becomes his obedient valet. When, after two months, she reaches the novel's last line, she flips back to the first page and starts again. At night she runs her fingertips over her father's model: the bell tower, the display windows. She imagines Jules Verne's characters walking along the streets, chatting in shops; a half-inch-tall baker slides speck-sized loaves in and out of his ovens; three minuscule burglars hatch plans as they drive slowly past the jeweler's; little grumbling cars throng the rue de Mirbel, wipers sliding back and forth. Behind a fourth-floor window on the rue des Patriarches, a miniature version of her father sits at a miniature workbench in their miniature apartment, just as he does in real life, sanding away at some infinitesimal piece of wood; across the room is a miniature girl, skinny, quick-witted, an open book in her lap; inside her chest pulses something huge, something full of longing, something unafraid.

She slides her fingertips across the embossed title page. Around. The. World. In. Eighty. Days. "Papa, it's too expensive."

That morning Marie-Laure crawls beneath the counter of the key pound and lies on her stomach and sets all ten fingertips in a line on a page. The French feels old-fashioned, the dots printed much closer together than she is used to. But after a week, it becomes easy. She finds the ribbon she uses as a bookmark, opens the book, and the museum falls away.

"That's for me to worry about."

# The Professor #

Werner glances at the trees, the creek, back to his sister. "I swear."

Werner thinks it's Hungarian.

"You have to swear," Jutta says. "Do you swear?" Amid rusted drums and shredded inner tubes and wormy creek-bottom muck, she has discovered ten yards of copper wire. Her eyes are bright tunnels.

She gapes.

"A thousand kilometers?"

Jutta is all eyes in the dimness and heat. "How far away is Hungary?"

Together they smuggle the wire home and loop it back and forth through nail holes in the eave outside the attic window. Then they attach it to their radio. Almost immediately, on a shortwave band, they can hear someone talking in a strange language full of z's and s's. "Is it Russian?"

Voices, it turns out, streak into Zollverein from all over the continent, through the clouds, the coal dust, the roof. The air swarms with them. Jutta makes a log to match a scale that Werner draws on the tuning coil, carefully spelling the name of each city they manage to receive. Verona 65, Dresden 88, London 100. Rome. Paris. Lyon. Late-night shortwave: province of ramblers and dreamers, madmen and ranters.

The broadcast hisses and pops.

"What is this?" whispers Jutta.

After prayers, after lights-out, Jutta sneaks up to her brother's dormer; instead of drawing together, they lie hip to hip listening till midnight, till one, till two. They hear British news reports they cannot understand; they hear a Berlin woman pontificating about the proper makeup for a cocktail party.

One night Werner and Jutta tune in to a scratchy broadcast in which a young man is talking in feathery, accented French about light.

The brain is locked in total darkness, of course, children, says the voice. It floats in a clear liquid inside the skull, never in the light. And yet the world it constructs in the mind is full of light. It brims with color and movement. So how, children, does the brain, which lives without a spark of light, build for us a world full of light?

Werner does not answer. The Frenchman's voice is velvet. His accent is very different from Frau Elena's, and yet his voice is so ardent, so hypnotizing, that Werner finds he can understand every word. The Frenchman talks about optical illusions, electromagnetism; there's a pause and a peal of static, as though a record is being flipped, and then he enthuses about coal.

Time slows. The attic disappears. Jutta disappears. Has anyone ever spoken so intimately about the very things Werner is most curious about?

Consider a single piece glowing in your family's stove. See it, children? That chunk of coal was once a green plant, a fern or reed that lived one million years ago, or maybe two million, or maybe one hundred million. Can you imagine one hundred million years? Every summer for the whole life of that plant, its leaves caught what light they could and transformed the sun's energy into itself. Into bark, twigs, stems. Because plants eat light, in much the way we eat food. But then the plant died and fell, probably into water, and decayed into peat, and the peat was folded inside the earth for years upon years -- eons in which something like a month or a decade or even your whole life was just a puff of air, a snap of two fingers. And eventually the peat dried and became like stone, and someone dug it up, and the coal man brought it to your house, and maybe you yourself carried it to the stove, and now that sunlight -- sunlight one hundred million years old -- is heating your home tonight…

Open your eyes, concludes the man, and see what you can with them before they close forever, and then a piano comes on, playing a lonely song that sounds to Werner like a golden boat traveling a dark river, a progression of harmonies that transfigures Zollverein: the houses turned to mist, the mines filled in, the smokestacks fallen, an ancient sea spilling through the streets, and the air streaming with possibility.

# Sea of Flames #

Rumors circulate through the Paris museum, moving fast, as quick and brightly colored as scarves. The museum is considering displaying a certain gemstone, a jewel more valuable than anything else in all the collections.

"I hear," the other says, "it came out of our own vaults. That it's been here all along, but for some legal reason we weren't allowed to show it." One day it's a cluster of rare magnesium hydroxy carbonate; the next it's a star sapphire that will set a man's hand on fire if he touches it. Then it becomes a diamond, definitely a diamond. Some people call it the Shepherd's Stone, others call it the Khon-Ma, but soon enough everyone is calling it the Sea of Flames.

"Word has it," Marie-Laure overhears one taxidermist telling another, "the stone is from Japan, it's very ancient, it belonged to a shogun in the eleventh century."

Marie-Laure thinks: Four years have passed.

A second voice says, "I heard that anyone who holds it in his ungloved hand dies within a week."

"Evil," says a warder in the guard station. "Brings sorrow on anyone who carries it. I heard all nine previous owners have committed suicide."

"No, no, if you hold it, you cannot die, but the people around you die within a month. Or maybe it's a year."

Marie-Laure hears that the diamond is pale green and as big as a coat button. Then she hears it's as big as a matchbook. A day later it's blue and as big as a baby's fist. She envisions an angry goddess stalking the halls, sending curses through the galleries like poison clouds. Her father says to tamp down her imagination. Stones are just stones and rain is just rain and misfortune is just bad luck. Some things are simply more rare than others, and that's why there are locks.

"I better get my hands on that!" says a third, laughing.

Marie-Laure's heart races. Ten years old, and onto the black screen of her imagination she can project anything: a sailing yacht, a sword battle, a Colosseum seething with color. She has read Around the World in Eighty Days until the Braille is soft and fraying; for this year's birthday, her father has bought her an even fatter book: Dumas's The Three Musketeers.

"Both. Either."

"But, Papa, do you believe it's real?"

"They're just stories, Marie."

"The diamond or the curse?"

Almost immediately afterward, her father begins working deep within the Gallery of Mineralogy. For weeks he wheels carts loaded with various pieces of equipment in and out of the key pound, working long after the museum has closed, and every night he returns to the key pound smelling of brazing alloy and sawdust. Each time she asks to accompany him, he demurs. It would be best, he says, if she stayed in the key pound with her Braille workbooks, or upstairs in the mollusk laboratory.

And yet whenever anything goes wrong, the staff whispers that the diamond has caused it. The electricity fails for an hour: it's the diamond. A leaky pipe destroys an entire rack of pressed botanical samples: it's the diamond. When the director's wife slips on ice in the Place des Vosges and breaks her wrist in two places, the museum's gossip machine explodes.

Around this time, Marie-Laure's father is summoned upstairs to the director's office. He's there for two hours. When else in her memory has her father been called to the director's office for a two-hour meeting? Not once.

Her father lights a cigarette. "Please get your book, Marie. Time to go."

She pesters him at breakfast. "You're building a special case to display that diamond. Some kind of transparent safe."

Dr. Geffard's answers are hardly better. "You know how diamonds -- how all crystals -- grow, Laurette? By adding microscopic layers, a few thousand atoms every month, each atop the next. Millennia after millennia. That's how stories accumulate too. All the old stones accumulate stories. That little rock you're so curious about may have seen Alaric sack Rome; it may have glittered in the eyes of Pharaohs. Scythian queens might have danced all night wearing it. Wars might have been fought over it."

"Still," he says, "certain things compel people. Pearls, for example, and sinistral shells, shells with a left-handed opening. Even the best scientists feel the urge now and then to put something in a pocket. That something so small could be so beautiful. Worth so much. Only the strongest people can turn away from feelings like that."

"Papa says curses are only stories cooked up to deter thieves. He says there are sixty-five million specimens in this place, and if you have the right teacher, each can be as interesting as the last."

Marie-Laure says, "I heard that the diamond is like a piece of light from the original world. Before it fell. A piece of light rained to earth from God."

"You want to know what it looks like. That's why you're so curious."

She rolls a murex in her hands. Holds it to her ear. Ten thousand drawers, ten thousand whispers inside ten thousand shells.

"No," she says. "I want to believe that Papa hasn't been anywhere near it."

# Open Your Eyes #

They are quiet a moment.

Werner and Jutta find the Frenchman's broadcasts again and again. Always around bedtime, always midway through some increasingly familiar script.

Today let's consider the whirling machinery, children, that must engage inside your head for you to scratch your eyebrow… They hear a program about sea creatures, another about the North Pole. Jutta likes one on magnets. Werner's favorite is one about light: eclipses and sundials, auroras and wavelengths. What do we call visible light? We call it color. But the electromagnetic spectrum runs to zero in one direction and infinity in the other, so really, children, mathematically, all of light is invisible.

"He sounds rich. And lonely. I bet he does these broadcasts from a huge mansion, big as this whole colony, a house with a thousand rooms and a thousand servants."

"Maybe because he doesn't want us to know?"

"Why doesn't he say where he is, Werner?"

The voice, the piano again. Perhaps it's Werner's imagination, but each time he hears one of the programs, the quality seems to degrade a bit more, the sound growing fainter: as though the Frenchman broadcasts from a ship that is slowly traveling farther away.

He and his sister mimic the Frenchman's experiments; they make speedboats out of matchsticks and magnets out of sewing needles.

Werner likes to crouch in his dormer and imagine radio waves like mile-long harp strings, bending and vibrating over Zollverein, flying through forests, through cities, through walls. At midnight he and Jutta prowl the ionosphere, searching for that lavish, penetrating voice. When they find it, Werner feels as if he has been launched into a different existence, a secret place where great discoveries are possible, where an orphan from a coal town can solve some vital mystery hidden in the physical world.

Werner smiles. "Could be."

# Fade #

Maybe the old tour guide was off his rocker. Maybe the Sea of Flames never existed at all, maybe curses aren't real, maybe her father is right: Earth is all magma and continental crust and ocean. Gravity and time. Stones are just stones and rain is just rain and misfortune is just bad luck.

As the weeks pass, with Jutta asleep beside him, Werner looks out into the night sky, and restlessness surges through him. Life: it's happening beyond the mills, beyond the gates. Out there people chase questions of great importance. He imagines himself as a tall white-coated engineer striding into a laboratory: cauldrons steam, machinery rumbles, complex charts paper the walls. He carries a lantern up a winding staircase to a starlit observatory and looks through the eyepiece of a great telescope, its mouth pointed into the black.

Her father returns to the key pound earlier in the evenings. Soon he is taking Marie-Laure along on various errands again, teasing her about the mountains of sugar she spoons into her coffee or bantering with warders about the superiority of his brand of cigarettes. No dazzling new gemstone goes on exhibit. No plagues rain down upon museum employees; Marie-Laure does not succumb to snakebite or tumble into a sewer and break her back.

Inside the cube: two Barnier bonbons. She unwraps both and puts them in her mouth at the same time.

On the morning of her eleventh birthday, she wakes to find two new packages where the sugar bowl should be. The first is a lacquered wooden cube constructed entirely from sliding panels. It takes thirteen steps to open, and she discovers the sequence in under five minutes.

Inside the second package: a fat stack of pages with Braille on the cover. Twenty. Thousand. Leagues. Under. The. Sea.

"Good Christ," says her father, "you're a safecracker!"

"The bookseller said it's in two parts, and this is the first. I thought that next year, if we keep saving, we can get the second --"

She begins that instant. The narrator, a famed marine biologist named Pierre Aronnax, works at the same museum as her father! Around the world, he learns, ships are being rammed one after another. After a scientific expedition to America, Aronnax ruminates over the true nature of the incidents. Are they caused by a moving reef? A gigantic horned narwhal? A mythical kraken?

All day Marie-Laure lies on her stomach and reads. Logic, reason, pure science: these, Aronnax insists, are the proper ways to pursue a mystery. Not fables and fairy tales. Her fingers walk the tightropes of sentences; in her imagination, she walks the decks of the speedy two-funneled frigate called the Abraham Lincoln. She watches New York City recede; the forts of New Jersey salute her departure with cannons; channel markers bob in the swells. A lightship with twin beacons glides past as America recedes; ahead wait the great glittering prairies of the Atlantic.

But I am letting myself be carried away by reveries which I must now put aside, writes Aronnax. Enough of these phantasies.

# The Principles of Mechanics #

A vice minister and his wife visit Children's House. Frau Elena says they are touring orphanages.

Everyone washes; everyone behaves. Maybe, the children whisper, they are considering adopting. The oldest girls serve pumpernickel and goose liver on the house's last unchipped plates while the portly vice minister and his severe-looking wife inspect the parlor like lords come to tour some distasteful gnomish cottage. When supper is ready, Werner sits at the boys' end of the table with a book in his lap. Jutta sits with the girls at the opposite end, her hair frizzed and snarled and bright white, so she looks as if she has been electrified.

Bless us O Lord and these Thy gifts. Frau Elena adds a second prayer for the vice minister's benefit. Everyone falls to eating.

The children are nervous; even Hans Schilzer and Herribert Pomsel sit quietly in their brown shirts. The vice minister's wife sits so upright that it seems as if her spine is hewn from oak.

Her husband says, "And each of the children contributes?"

Werner's mind drifts; he is thinking about the book in his lap, The Principles of Mechanics by Heinrich Hertz. He discovered it in the church basement, water-stained and forgotten, decades old, and the rector let him bring it home, and Frau Elena let him keep it, and for several weeks Werner has been fighting through the thorny mathematics. Electricity, Werner is learning, can be static by itself. But couple it with magnetism, and suddenly you have movement -- waves. Fields and circuits, conduction and induction. Space, time, mass. The air swarms with so much that is invisible! How he wishes he had eyes to see the ultraviolet, eyes to see the infrared, eyes to see radio waves crowding the darkening sky, flashing through the walls of the house.

Big Claudia Förster blushes. The twins bat their eyelashes.

"Certainly. Claudia, for instance, made the bread basket. And the twins prepared the livers."

Several creases sharpen in the forehead of the vice minister's wife. Werner can feel his cheeks flush.

"It's a book, sir," announces Hans Schilzer. He tugs it out of Werner's lap. The volume is heavy enough that he needs both hands to hold it up.

Frau Elena looks as if she's about to speak, then thinks better of it.

When he looks up, everyone is staring at him. Frau Elena's eyes are alarmed.

"Is it a Jew book?" says Herribert Pomsel. "It's a Jew book, isn't it?"

The vice minister extends a pudgy hand. "Give it here."

Jutta announces out of nowhere, "My brother is so quick at mathematics. He's quicker than every one of the schoolmasters. Someday he'll probably win a big prize. He says we'll go to Berlin and study under the great scientists."

The younger children gape; the oldest children snicker. Werner stares hard into his plate. The vice minister frowns as he turns pages. Hans Schilzer kicks Werner in the shin and coughs.

"Hertz was born in Hamburg," says Werner.

Frau Elena says, "Jutta, that's enough."

Jutta scowls, and Werner stares at the congealed liver on his plate with his eyes burning and something inside his chest compressing tighter and tighter, and for the rest of supper the only sound is of the children cutting and chewing and swallowing.

# Rumors #

The vice minister's wife takes a forkful of liver and chews and swallows and touches her napkin to each corner of her mouth. The vice minister sets down The Principles of Mechanics and pushes it away, then glances at his palms as though it has made them dirty. He says, "The only place your brother is going, little girl, is into the mines. As soon as he turns fifteen. Same as every other boy in this house."

New rumors arrive. They rustle along the paths of the Jardin des Plantes and wind through the museum galleries; they echo in high dusty redoubts where shriveled old botanists study exotic mosses. They say the Germans are coming.

The Germans, a gardener claims, have sixty thousand troop gliders; they can march for days without eating; they impregnate every schoolgirl they meet. A woman behind the ticket counter says the Germans carry fog pills and wear rocket belts; their uniforms, she whispers, are made of a special cloth stronger than steel.

Each time Marie-Laure relays another rumor to her father, he repeats "Germany" with a question mark after it, as if saying it for the very first time. He says the takeover of Austria is nothing to worry about. He says everyone remembers the last war, and no one is mad enough to go through that again. The director is not worrying, he says, and neither are the department heads, so neither should young girls who have lessons to learn.

Laughter.

"I hear they give out poisoned chocolate."

"I hear they lock up the cripples and morons everywhere they go."

Marie-Laure sits on a bench beside the mollusk display and trains her ears on passing groups. A boy blurts, "They have a bomb called the Secret Signal. It makes a sound, and everyone who hears it goes to the bathroom in their pants!"

It seems true: nothing changes but the day of the week. Every morning Marie-Laure wakes and dresses and follows her father through Entrance #2 and listens to him greet the night guard and the warder. Bonjour bonjour. Bonjour bonjour. The scientists and librarians still collect their keys in the mornings, still study their ancient elephants' teeth, their exotic jellyfish, their herbarium sheets. The secretaries still talk about fashion; the director still arrives in a two-tone Delage limousine; and every noon the African vendors still wheel their sandwich carts quietly down the halls with their whispers of rye and egg, rye and egg.

Marie-Laure reads Jules Verne in the key pound, on the toilet, in the corridors; she reads on the benches of the Grand Gallery and out along the hundred gravel paths of the gardens. She reads the first half of Twenty Thousand Leagues Under the Sea so many times, she practically memorizes it.

The sea is everything. It covers seven tenths of the globe… The sea is only a receptacle for all the prodigious, supernatural things that exist inside it. It is only movement and love; it is the living infinite.

"Nearly every species that has ever lived has gone extinct, Laurette. No reason to think we humans will be any different!" Dr. Geffard pronounces this almost gleefully and pours wine into his glass, and she imagines his head as a cabinet filled with ten thousand little drawers.

At night, in her bed, she rides in the belly of Captain Nemo's Nautilus, below the gales, while canopies of coral drift overhead.

Dr. Geffard teaches her the names of shells -- Lambis lambis, Cypraea moneta, Lophiotoma acuta -- and lets her feel the spines and apertures and whorls of each in turn. He explains the branches of marine evolution and the sequences of the geologic periods; on her best days, she glimpses the limitless span of millennia behind her: millions of years, tens of millions.

All summer the smells of nettles and daisies and rainwater purl through the gardens. She and her father cook a pear tart and burn it by accident, and her father opens all the windows to let out the smoke, and she hears violin music rise from the street below. And yet by early autumn, once or twice a week, at certain moments of the day, sitting out in the Jardin des Plantes beneath the massive hedges or reading beside her father's workbench, Marie-Laure looks up from her book and believes she can smell gasoline under the wind. As if a great river of machinery is steaming slowly, irrevocably, toward her.

Membership in the State Youth becomes mandatory. The boys in Werner's Kameradschaften are taught parade maneuvers and quizzed on fitness standards and required to run sixty meters in twelve seconds. Everything is glory and country and competition and sacrifice.

Live faithfully, the boys sing as they troop past the edges of the colony. Fight bravely and die laughing.

Schoolwork, chores, exercise. Werner stays up late listening to his radio or driving himself through the complicated math he copied out of The Principles of Mechanics before it was confiscated. He yawns at meals, is short-tempered with the younger children. "Are you feeling okay?" asks Frau Elena, peering into his face, and Werner looks away, saying, "Fine."

Bigger Faster Brighter

One day a neighbor's wireless goes out, and Frau Elena suggests Werner have a look. He unscrews the back plate, waggles the tubes back and forth. One is not seated properly, and he fits it back into its groove. The radio comes back to life, and the neighbor shrieks with delight. Before long, people are stopping by Children's House every week to ask for the radio repairman. When they see thirteen-year-old Werner come down from the attic, rubbing his eyes, shocks of white hair sticking up off his head, homemade toolbox hanging from his fist, they stare at him with the same skeptical smirk.

Hertz's theories are interesting but what he loves most is building things, working with his hands, connecting his fingers to the engine of his mind. Werner repairs a neighbor's sewing machine, the Children's House grandfather clock. He builds a pulley system to wind laundry from the sunshine back indoors, and a simple alarm made from a battery, a bell, and wire so that Frau Elena will know if a toddler has wandered outside. He invents a machine to slice carrots: lift a lever, nineteen blades drop, and the carrot falls apart into twenty neat cylinders.

The older sets are the easiest to fix: simpler circuitry, uniform tubes. Maybe it's wax dripping from the condenser or charcoal built up on a resistor. Even in the newest sets, Werner can usually puzzle out a solution. He dismantles the machine, stares into its circuits, lets his fingers trace the journeys of electrons. Power source, triode, resistor, coil. Loudspeaker. His mind shapes itself around the problem, disorder becomes order, the obstacle reveals itself, and before long the radio is fixed.

Sometimes they pay him a few marks. Sometimes a coal mother cooks him sausages or wraps biscuits in a napkin to take home to his sister. Before long Werner can draw a map in his head of the locations of nearly every radio in their district: a homemade crystal set in the kitchen of a druggist; a handsome ten-valve radiogram in the home of a department head that was giving his fingers a shock every time he tried to change the channel. Even the poorest pit houses usually possess a state-sponsored Volksempfänger VE301, a mass-produced radio stamped with an eagle and a swastika, incapable of shortwave, marked only for German frequencies.

Seven days a week the miners drag coal into the light and the coal is pulverized and fed into coke ovens and the coke is cooled in huge quenching towers and carted to the blast furnaces to melt iron ore and the iron is refined into steel and cast into billets and loaded onto barges and floated off into the great hungry mouth of the country. Only through the hottest fires, whispers the radio, can purification be achieved. Only through the harshest tests can God's chosen rise.

Radio: it ties a million ears to a single mouth. Out of loudspeakers all around Zollverein, the staccato voice of the Reich grows like some imperturbable tree; its subjects lean toward its branches as if toward the lips of God. And when God stops whispering, they become desperate for someone who can put things right.

Jutta whispers, "A girl got kicked out of the swimming hole today. Inge Hachmann. They said they wouldn't let us swim with a half-breed. Unsanitary. A half-breed, Werner. Aren't we half-breeds too? Aren't we half our mother, half our father?"

Herribert Pomsel is fifteen years old now, off in a miners' dormitory, working the second shift as a firedamper, and Hans Schilzer has become the oldest boy in the house. Hans does push-ups by the hundreds; he plans to attend a rally in Essen. There are fistfights in the alleys, rumors that Hans has set a car on fire. One night Werner hears him downstairs, shouting at Frau Elena. The front door slams; the children toss in their beds; Frau Elena paces the parlor, her slippers whispering left, whispering right. Coal cars grind past in the wet dark. Machinery hums in the distance: pistons throbbing, belts turning. Smoothly. Madly.

"We're whole German. We're not half anything."

# Mark of the Beast #

"They mean half-Jew. Keep your voice down. We're not half-Jews."

"We must be half something."

November 1939. A cold wind sends the big dry leaves of plane trees rolling down the gravel lanes of the Jardin des Plantes. Marie-Laure is rereading Twenty Thousand Leagues -- I could make out long ribbons of sea wrack, some globular and others tubular, laurenciae, cladostephae with their slender foliage -- not far from the rue Cuvier gate when a group of children comes tramping through the leaves.

Then: quiet. Marie-Laure listens to the trees rustle; her blood swarms. For a long and panicked minute, she crawls among the leaves at the foot of the bench until her fingers find her cane.

Someone else says, "They'll probably take the blind girls before they take the gimps."

She cannot say how many others are with him. Three or four, perhaps. His is the voice of a twelve- or thirteen-year-old. She stands and hugs her huge book against her chest, and she can hear her cane roll along the edge of the bench and clatter to the ground.

An adult's voice in the distance calls out, "Louis, Peter?"

The first boy moans grotesquely. Marie-Laure raises her book as if to shield herself.

"Bye-bye, blind girl."

"Who are you?" hisses Marie-Laure.

"Nasty things."

The second boy says, "Make them do things."

His breath is quick. She extends her arm into the space beside her but contacts nothing.

A boy's voice says something; several other boys laugh. Marie-Laure lifts her fingers from her novel. The laughter spins, turns. The first voice is suddenly right beside her ear. "They're mad for blind girls, you know."

His hand on her shoulder, the familiar clanking of keys on his belt. "Then we will be fine, ma chérie. The director has already filed a dispensation to keep me out of the reserves. I'm not going anywhere."

"Papa?" Marie-Laure asks. "If there's a war, what will happen to us?"

Stores sell gas masks. Neighbors tape cardboard to their windows. Each week fewer visitors come to the museum.

"There won't be a war."

The smoky voices of office girls swirl past the open window of the key pound. "They creep into apartments at night. They booby-trap kitchen cupboards, toilet bowls, brassieres. Go to open your panty drawer, and you get your fingers blown off."

"But what if there is?"

But she hears the way he turns newspaper pages, snapping them with urgency. He lights cigarette after cigarette; he hardly stops working. Weeks pass and the trees go bare and her father doesn't ask her to walk in the gardens once. If only they had an impregnable submarine like the Nautilus.

She has nightmares. Silent Germans row up the Seine in synchrony; their skiffs glide as if through oil. They fly noiselessly beneath the bridge trestles; they have beasts with them on chains; their beasts leap out of the boats and sprint past the massifs of flowers, down the rows of hedges. They sniff the air on the steps to the Grand Gallery. Slavering. Ravenous. They surge into the museum, scatter into the departments. The windows go black with blood.