Chapter 9: The Chamber Found

By the time the lamps in the courtyard guttered in the draught and the last of the younger years were driven off to bed like stubborn starlings, Tom had already placed his fingers on the edge of the truth. He moved through the whispering aisles of the library with the quiet purpose of a cat, the green-shaded lamps throwing shallow pools of light across the table where he had laid his quarry in a careful fan—thin, brittle histories with spidery ink, a map of the lower tunnels painted in iron gall and chewed by damp at the edges, and a copy of Hogwarts: A Mighty History whose binding had been repaired so many times the spine lay like a badly mended bone.

He skimmed past the parts designed for children—tidy romances about founding pairs who shook hands over marshland and the blessed inevitability of corridors—and read the bits that were not meant to be noticed. The indexers did not agree on a word. In one book, a footnote had been rubbed so faint that the scholar’s name had vanished and only the suggestive line remained, “...hidden works under the foundations, prepared for a singular purpose, now occluded.” In another, there were three pages missing from a chapter on an argument between the Founders, torn out carefully with a blade. Tom did not find gaps frustrating. He liked them. They made the mind lean forward.

He took out his notebook and wrote nothing in it at all. Notes tied a mind to one progression of thoughts; he kept his free. He turned the map of tunnels over and saw the ghost of an earlier plan underneath, faint circles drawn where the ink from a different hand had bled through—circles that showed the flow of water. The plumbing had been modernised within the last centuries, the historians liked to say, with an air of triumph that made Tom’s lip twitch, but the castle was older and older again, and there were older routes for what needed to go down. He traced the circles with his forefinger. A pattern lay in the way they gathered under the eastern towers, then the lines ran in parallel like ribs and wound themselves under the northern annex. There were places where the tunnels were thicker without reason, thick where stone could be thin.

The page smelled of mildew and something like fennel. The lamp clicked as it settled. Outside, the wind pressed a palm against the high panes and slid away.

He closed the atlas softly, mindful of Madam Pince’s sharp ears and sharper temper. He already had a Record of Exceptional library conduct as a ribbon round his name behind the desk. Such ribbons were useful; they were small currencies. People handed you keys when they forgot why they kept things locked.

Slytherin had built something. He had not done it with nails and stone in broad daylight while the other three applauded; he had done it as Tom would have done it, privately and with an eye to the long years after his death. You could build rooms and doors with impulse and then you had a room and a door. You could build a place that answered you. If you could speak to it.

Tom leaned back and listened for a moment to the breathing of the stacks and the scuff of the night patrollers’ feet on the marble below. He thought of his visits to the snake behind Flume’s in the holidays, the little viper that had tilted its narrow head at his whisper and slid across his ankles, of the garden at the orphanage where he had spoken to a hedgerow flicker that only he heard, of the thin thrill that ran along his spine at that sound, as if an answer had been waiting under his skin all along. There were few things that were his alone. This was one.

He took the atlas with him and the mended history and a book of parchments bundled with twine that nobody bothered with because they had no index. He carried them to the desk and smiled. It was the smile he had practised in the mirror of the loo on the second floor, the one where the glass rippled faintly all the way across, as if water were always behind it.

“You will be careful with those, Mr Riddle,” Madam Pince said. She did not look up from the long needle she used to mend book bindings, but she had a way of seeing through her hair.

“I always am,” he said.

“You return them by tomorrow night,” she said. “I do not permit, under any circumstances, their removal to dormitories.”

“They will be safe,” he said.

She considered him. He stood with his weight slightly back on his heels and his head bent obediently; there was nothing in his posture to dislike, nothing to grab. After a moment, she nodded, and the needle went back into the leather.

He had planted enough of these little proofs; he could harvest them when needed. There was no pleasure in fooling fools. He preferred to be given what was not meant for him by those who would have denied him nothing if asked the right way.

The parchments turned out to be school notices from a hundred and fifty years ago—house points deducted, requests for charitable donations for sick bowtruckles in the Forest, a ban on a certain type of exploding toffee—and then three pages of notes about a flooding in the foundations. Whoever had been half-scribe, half-caretaker had written in a blunt hand that the “old runs” were sick with stagnant water, that the lower stones were sweating, that there were places where the water did not go where it ought. There was a sketch, two circles and a graceful S between them, drawn idly perhaps, or perhaps not.

Tom made his way down to the dungeons and walked the length of the corridor that ran under the Great Hall. The torches projected long, wavering bars along the floor. He found no serpent. He went along the tunnel that led to the Potions classroom and stood for a while with his cheek near the cold stone, listening. A chime clattered somewhere. A mouse scurried and paused.

“Slytherin,” he said under his breath, speaking to the wall as if to a man whose portrait had stepped out and lost his way in time. “You hid something.”

The wall did not answer. He did not expect it to. He put his hand on it and felt the chill.

He had almost turned away when he saw her reflection in a pane of narrow, rippled glass set into the door of the broom closet, where brooms that nobody used leaned waiting to rot. Eileen Prince did not hover like other girls did, making little speeches about how they didn’t want to interrupt and then interrupting. She came down the corridor with her hands in her sleeves and her hair pinned with sensible severity. She had the look of someone who made way for no one except perhaps books. The light struck her at an angle that set off the long pale line of her throat.

“You’ve gone very quiet lately, Tom,” she said from three paces off, as if the conversation had been going on for weeks and he had simply missed his cue, “which never happens by accident.”

“Lately implies it’s a change,” he said.

“For you,” she said.

“You must be collecting comparative studies,” he said. “How many people do you watch closely enough to know what isn’t a change?”

“Enough,” she said.

She came within a little way of the wall where his fingers rested and stopped. He had not invited her to stop where she did; he noticed that, filed it away. He had not asked her to call him Tom, either. He allowed her both.

“There are whispers about you in the common room,” she said. She did not lower her voice, which would have felt like a confidence. It was simply a statement.

“Whispers about most people,” he said. His shoulder tilted minutely towards her. “You hear them because you sit so very still that sounds have to come and land on you.”

“Your friends are worried you’re working too hard,” she said. “Your enemies would like you to continue. The rest are bored. What are you doing?”

He had found a number of ways to say nothing at all and make it look like honesty. He took a breath and let it out evenly.

“Looking,” he said. “The castle has been given to children for centuries and none of them have ever really looked. It’s humiliating.”

She watched him. Her eyes were not soft at all, for a girl’s. They were not cruel either. They were practical.

“If you fall down a hole you can write me a note about humiliation on the way,” she said.

“If I fell down a hole,” he said, “I could climb out again.”

“Of course you could,” she said. “The rest of us are clumsy. I’ll bring a rope.”

“You can,” he said. He did not smile. She had not asked to come along; she had told him she would come if needed. He could respect a statement more than an invitation.

Later, he took his book to the Slytherin common room and sat with his back to the fire and his profile to the room so that the first-years could feel warmed by his presence and the seventh-years could feel themselves reflected in the shine of his hair. He read without reading. He had already done his work. People left him alone when he was seen to be industrious. It excused too much.

It took three nights to eliminate the obvious places. He threaded his way from the kitchens to the boathouse and back by routes that no prefect bothered with, tapping at sconces, setting his ear to cold iron grates with spirals on them, stepping into alcoves where there were badly carved dragons that might just be snakes if you were tired enough and the light did you no favours. He went down into a damp crawlspace where his shoulders brushed stone and the smell of rust was so thick the taste of it pushed the breath back into his throat, and a toad leapt against his wrist and his wand tip struck the ceiling with a click that echoed and did not come back, which meant there was space for sound somewhere.

He did not speak to everything. He had never gone through life confiding in furniture to see what it would say. He watched the motifs. Founders liked ornamenting themselves. When people told the school’s story, they put lions and badgers everywhere as if animals could be applied like a coat of paint. A serpent was not a flourish. Where it meant anything, it meant the heart of the thing.

On the fourth night, he went to the second floor. A boy ought not to be on the second floor of the girls’ wing. Most boys would not risk it. He did not plan to be seen.

The corridor had a damp feel, as if the stones perspired. The torches burned low and burned a little green. His shoes made a small sound that his ear did not like. He passed three portraits of medieval witches whose hair stood out like clouds and who glared at him in silent unanimity, and one of a thin man with a nose like the blade of a knife who put down his lute and narrowed his eyes at Tom’s face and then looked away, dissatisfied, as if expecting someone else.

The door of the girls’ bathroom sat a fraction off true in its frame. There was a little vertical crack where the paint had pulled away at the edges. He could smell stale water and soap.

He stood with his hand on the door a fraction longer than he needed to, and felt the pull of it on his skin as if the wood itself were slightly hungry.

Lumos, he thought, and his wand lit, a steady pin of white on a wire.

The bathroom was nearly empty of sound. There was a slow drip that was not rhythmical, and a fine buzzing in one of the lamps that made a note just below conscious hearing. Three cubicles ran along one wall, their doors cracked and the paint flaking like dry skin. The row of sinks opposite were set into a long slab of stone. The rim of one basin had been patched with something that was not quite the same colour as the rest, and made a tiny ridge under his fingers when he touched it.

He had seen copies of this bathroom in other parts of the school and in other towns. A place is a place. But here, there were little carvings on the metal rings around the taps—simple leaves and whorls, mostly, but on one, a snake with a tongue that was almost too slight to see.

He bent a little to it, not too near. The metal was cool. The serpent's eye was a dot. A foolish thing to carve if nobody would notice.

He had tried twice before this night. The first time the words had come out wrong—too clipped, too English—and the sink had shuddered but not moved. The second time a prefect had passed in the corridor and he had stood frozen at the mirror, pretending to examine a spot on his chin, until the footsteps faded. Tonight would be different. Tonight he had practiced the syllables until his tongue knew them better than his own name.

He wetted his lips. His heart paced itself, not quick. He could have read lines from one of the school plays in this voice and no one would have known.

"Open," he said, in a language that did not occur to most people as a possibility, and the sound of it tasted like iron and the first breath taken after a shut door opens. The syllables made his teeth ache pleasantly. He felt them move along the plaster and under the floor.

For a moment, nothing changed at all. He felt the slight drop in his chest that came when an answer arrived a beat late and one thought briefly of the cost. Then the line of metal under his fingers hummed, a tremor moving along it, and the sink shivered and slid back, and the slab of stone around the row of basins divided itself down the middle and rolled apart as if it were not stone but thick cloth, folding itself into the wall.

A circle of dark opened where the sink had been. A rush of cold air came out of it that smelled of chalk and wet limestone and the inside of something’s mouth that had not been used in years.

Tom straightened. His hand tightened on his wand. A quiet smile came and went. He had considered what he would feel and chosen to feel this, to hold it small and hard.

“You’re very brave,” said a voice near the door, dry as dust.

He did not start. He had known she would come, because she had looked at him too directly not to. He turned his head slightly.

“You’re very intrusive,” he said.

Eileen stood with her back to the door as if she thought the room might try to get past her. Her hair was pinned in the same severe knot; a thread of it had escaped and lay across the collar of her shirt. Her hands were empty. Her face had that still look it had when she did sums in her head.

“You spoke to it,” she said. She did not make it into a question. Her voice was level enough to stand a teacup on. “You spoke to a tap.”

“Not to the tap,” he said. “That would be demeaning to us both.”

“It moved,” she said. “You said two sounds and a piece of the school moved.”

“That is an accurate summary,” he said.

There was a thin line down her lower lip where she had pressed it against her teeth without chewing. Her eyes did not quite look at him. They looked at the dark circle that had opened in the floor, as if her gaze wanted to step in though her body refused.

“What language was that,” she said.

He let the line of the silence drag very slightly between them, as one draws a string behind a boat to see what it will catch.

“Not for you,” he said.

“It isn’t Latin,” she said. “It isn’t French. It isn’t—” She stopped. He watched her throat move as she swallowed. A light film of sweat had bloomed on her forehead without shining. “You’re a Parselmouth.”

The word was not said in a tone of disgust, exactly. It was said like a verdict after too long in a room with bad air.

He did not shrug. He had disciplined himself out of shrugs as a child; they wasted angle and looked foolish.

“Consider this,” he said. “Slytherin valued a thing. He spoke to things most wizards treat as furniture. There is a door in the school. What did you expect it would open for?”

“For him,” she said. A small muscle beat in her cheek. “For his heir.”

He let the word settle. He did not touch it. He had spoken it to himself, once, while looking at his own pupil in an oval of glass, and it had made a ripple in the black like a pebble. He could make things happen. People had said it to themselves about him in other contexts. This was different. It fit.

“You will stand there and look at a hole you made and not admit what you are,” she said. The words came quick now; she had been holding them back behind her teeth and their faces had not cracked but the words did not want to stay inside. “You would make me say it and keep it, would you.”

“If you would rather not keep it,” he said, “you can go and fetch Professor Dumbledore at once. He will be delighted to find me here at this hour in this place. He will bring half the school with him because he understands that half the school is the same as a witness, and then the door will close itself as if it was never open at all and the school will be safe because it will have been blind again. Is that what you prefer.”

“You did not answer,” she said.

“I speak to snakes,” he said, “and to doors that were taught to answer the sound of a snake. The rest is a matter for people who enjoy long words and pedestals to stand on while they say them.”

She looked as if something in her had to reach out and steady itself on the wall. She did not move to do it. Her hands went into her sleeves again and her shoulders made themselves narrower. She did not cry. He had never seen her cry. He did not think he would want to.

“How long,” she said. The words sounded as if they hurt her mouth.

“Long enough,” he said.

He turned his head to the opening. He did not need to invite her; he knew she would not go. She had come in and shut the door and stood with her back to it as if she could hold back the air. She would stand guard above him, perhaps. Or she would run. He did not care which. He did not plan to be caught either way.

“I will be back,” he said. “You should move if the floor tries to swallow you.”

“You can’t go down a hole in a school, not at night, not—” She stopped. Her breath floated in white puffs in the lamplight by the door. “Tom.”

He paused with his toes on the rim of the dark. She had never said his name that way before. He did not look around at her.

“You don’t know what’s there,” she said.

“That is one of the reasons to go,” he said. “What else do you propose.”

“Wait,” she said. “Find someone who is not you. Tell Professor Slughorn. He’s lax but he isn’t stupid.”

“He is a gourmand,” he said. “He collects things he cannot digest. He would turn this into a story over pudding. No.”

“I could...” She bit off the rest. He could feel the shape of what she did not say, the larger certainty behind it. She would not break the thing she had just seen by telling it to a man who would mistake it for something else. She had a weakness for truth. It was not pity, and it was not softness. It was a refusal to spoil.

He put his weight forward and dropped.

The slide took him in with a smooth rush that tugged his stomach against his spine and made the air climb his nose in a sharp line. The pipe was larger than it looked, and it curved, and there were places where the dampness of it made his school robe stick to him in cold black tentacles that tried to slow him. His wand stayed firm under his fingers. The rush of it ended without brutality; he slid out onto a slope of stone covered in the thinnest possible blanket of slime, like a veil on an old bride, and then he was standing, and the sound he made when he stood rolled away from him into a space larger than the Great Hall.

He moved the wand and the light went out and back again, reflexively, as if the darkness had climbed his arm and he had shaken it off. The light ate a tiny circle out of the dark. It was the size of a saucer held at the end of a rod. It made no impression at all upon the far edges.

The smell was of cold things that had never seen sunlight. There was a wet sweetness like the smell inside a spring onion, and under it a drier scent of mould on old wood. His breath came steady and made a small white bloom that thinned and vanished.

He walked forward and found, with his foot first and then with his light, that there were bones scattered across the floor of the tunnel—chicken bones, mostly, and the delicate cusp of what might have been a hare’s jaw, and a length of something too ordinary to be menacing until one noticed the bite marks pressed deep into it. He stepped between them and over them as one stepped through a crowd of sleeping children.

The walls were not rough stone. They had been cut, and then what had been cut had been decorated, and then what had been decorated had grown a film of mineral that smoothed it again. He turned a little and held the light at an angle. Serpents curved along the lower reaches, not merely carved but incised with a knowledge of how muscle lay under scales, coiling toward one another and away. They did not look like a boy’s fantasy of snakes. They looked like things that had lived and been used for their accuracy. Their eyes had been polished once. His light made them glitter as if they had not quite given up their lustre.

He stood for a moment and put the flat of his hand against the wall so that the carved serpent lay along his palm. The coolness went into his hand and up into his forearm. He realised that he was smiling and stopped.

In the upper gloom, he thought he saw vaulting. The arches did not take the simple curve; they were cleverer than that, with unexpected angles cut into them so that air moved differently there, and sound did something odd at those points. He took three steps and clapped once, softly. The clap went out and came back in shreds, as if it had been torn by a grate.

Water ran somewhere, not near, persistent and indifferent.

He walked for what might have been five minutes or half an hour. The time in his head made a shape like a coil; it doubled back on itself. He did not look back because he had no intention of needing to. He walked with his weight a little forward and his feet placing themselves on the balls, ready to stop or to run or to fight. His hands did not sweat. The light from his wand held its steadiness.

He saw ahead, at last, an enlargement of the space that was not merely wider but higher, and where the serpents along the wall raised their noses and turned them inward, as if scenting the air that came from there. He came out into a hall, and it was a hall, in the old sense of the word; it did not want seating and it did not want applause. The humblest thing about it was that it existed. He lifted his wand and made a wider, slower arc with it and the light drew out details in brief slices—the floor, tiled and green where water had dried in slow maps; the bases of columns carved as serpents wound around each other; the columns themselves, rising with the snakes all the way to the roof, where stone had been cut to resemble a tangle of branches in which lines and curves made a pattern his eye could not stop following.

At the far end of the hall, there was a statue the size of a tower. It came out of the wall like a face out of sleep. It was the face of an old man with a long beard that separated into strands. The beard was a fall of pillars. The eyes were deep set. The nose was haughty and too thin; the mouth was carved as if it were about to speak and had decided, against itself, to wait.

He went forward. He stopped before he reached the foot of it. The light in his hand touched the lower stones of the beard and showed wetness in the grooves. Drops had collected there and gathered themselves like counsel and fallen.

He did not call to it at once. He kept himself a half-pace back from the compulsion to announce himself. He had done enough announcing for one night.

He spoke two words, quietly, to the darkness behind the beard. He did not give the command he knew he could give. He said a greeting that meant, when one said it to snakes, both a suffix of respect and a test of affiliation.

The hall listened. That was all, and it was not little. There was a shading change in the feeling of the air, as if something far within a room had opened a shutter and changed the taste of the light.

He parted his lips to say more and the air moved above him with a slow draught that made the small hairs lie down on the back of his wrist. He had a sensation, not of being watched, which implied an eye, but of being noted, which implied a ledger.

He did not take another step.

His mind was not sloppy when he stood at the edge of an answer. He did not like to spill into things. He would come back to this place without the sound of another human breathing in the doorway, without the slice of a lamp at his back that messed with his sense of distance. He would come back with time, and water, and a rope, and the thought of ages behind him and ages in front.

He turned. He found, without having to look for it, the slope by which he had come. He knew how to read a room’s geometry; people who thought only about faces and feelings got lost.

He had almost put his hand to the stone to begin the way up when something small and quick and light as a hare’s foot touched the back of his neck. He did not start. He bent, and it was only water collecting on a lip and falling, but his body had read it as breath. He waited to see if the feeling repeated. It did not. He put his hand to the stone.

He climbed. It was ungainly. He did not permit himself to care. There were places in the pipe where his shoulders wedged and he had to exhale and tilt, and places where the slime was treacherous so that his foot slid back and left a sound like a sigh, and a place where the pipe made a little downward wave and his knee thumped and a small pain rang in the bone with a bell’s clarity. He went on.

The circle of light at the top was not his wand. It was smaller, yellower, more fallible. It had a hand behind it. When he reached the top lip and put his fingers to it, the light moved an inch toward him and then jerked back as if fingers had fumbled on the casing.

“You came back,” Eileen said. It sounded like an accusation and an observation at once.

“Yes,” he said. He drew himself out and stood. His robe dripped in a petulant way. He flicked his wand once; the fabric turned into a reluctant skin that clung to him and then found itself dry, and went slack again with gratitude.

She stood with the lantern in one hand. It was one of the old ones the caretakers used, the glass wavy, the handle too hot. The door of the bathroom was shut and barred by a transfigured stool. He could see, in the way she had placed it, the care of the positioning. She had made the thing into a wedge and then set her body against it as if the castle might decide to argue.

“How long,” she said softly. “How deep is it. What is there.”

He wiped the hand he had used to climb on the rim of the sink, mindless of the smear of lichen he left like a bruise. He looked up at her and saw the calculation there that matched his own in a way that felt both pleasing and dangerous, as if he had found two knives in a drawer when looking for one.

“There is a hall,” he said. “A very old hall. There is a statue.”

“Of him,” she said. Her chin lifted. She made herself taller with nothing but her will.

“Yes,” he said.

He saw the muscle in her cheek leap again. She was imagining what statues looked like in chapels and on courthouse lawns and on the little plinth in the garden of her childhood, perhaps, where good men in bronze had green streaks down their faces from rain by the time she was old enough to read the name. She was thinking of the names people gave to statues to turn them into idols—Founder, Father, Origin—names that excused anything carved at that size.

“You didn’t—” Her mouth pressed thin. “You didn’t… call anything,” she said. She said the last two words as if she picked them up with a glove.

He stretched his fingers briefly, then bent them. The skin over his knuckles felt tight because of the cold.

“No,” he said.

“Could you,” she said. She asked it out of sequence. It came against her intention like a cough.

He tilted his head. He let the silence hang again. When he did not answer, she blinked.

“You won’t tell me that either,” she said.

“I don’t know,” he said, and that was true in the way that mattered. He had felt the command sit in his mouth and warm it. He had not tried to send it out.

“You do,” she said, with sudden heat. “You always know. You know when you are about to do a thing and you know whether it will be done by anyone else if you leave it and you know whether leaving it is forgivable and you choose to do it anyway.”

“That sounds like a compliment, if delivered badly,” he said. He was aware of the small line of water moving down from his hairline to his cheekbone and then along the curve of his jaw. He did not wipe it.

“I’m not trying to make you feel better,” she said. The lantern jumped in her hand. She pinned it with her fingers more tightly. “This is wicked.”

He let his mouth go still. The word lay between them like a piece of metal that had been dropped and gone clank and attracted attention.

“Wicked,” he said.

“You always curve things until they look like they do not matter,” she said. “Words. Lines. People. This matters.”

“Do you propose to do something about it,” he said.

She sucked in a breath that sounded slightly wet. She had been standing by a hole watching something she could not fully see for however long it had taken him to go down and come back up. He could hear the shape of the patience she had forced and the fear under it, which had not flapped its wings but stretched them.

“I could tell,” she said. She stood straighter. “I could go to—”

He lifted his hand slightly. Her mouth closed because he had moved; she had trained herself to respond to minimal instruction. He lowered the hand.

“If you tell,” he said, “you put the school in the position of having to decide whether it kept making stories about its history or whether it had to act. People don’t like acting. They like talking. It would be a meeting. You would be made to stand in a room in front of men who use their hands too much and you would have to describe this—” He inclined his head toward the hole, “—and you would be interrupted, and afterwards you would be escorted, and you would be watched, and you would lie in bed and listen to footsteps and wonder if they were coming for you to be thanked or told off or anything at all. And then the hole would close and the door would never answer again, because that is what doors do when too many people are rude to them. And all your trouble would buy precisely nothing except a better sleep for people who don’t deserve it.”

“You are not kind,” she said.

“No,” he said.

“You are not ashamed,” she said.

“My opinions of myself are less important than my opinions of the world,” he said.

“You think that you understand how it all fits together,” she said. “You make these... arrangements in your head. You move people and days and rules around like counters and the only thing that matters is whether they get you what you want.”

“And is that not what you do,” he said, very softly, “when you arrange your candles and your books just so in the library and the very look of you in the chair makes people leave you alone and then you come to me and tell me it’s wrong to fit things to ourselves.”

Her chin came up as if struck. Then it eased down again. He could see, under the skin of her face, the movement of something like a decision. It was painful inside her. It made a thin white seam around her nostrils.

“What do you want,” she said.

“I want the world to answer me when I speak,” he said. He did not say it as a boast. It was the line of an account. “I want to know what it is I can make happen.”

“Not forgiveness,” she said. It might have been pity, if her mouth had softened when she said it. It did not. It remained set. “Not safety.”

“Those are words people use to keep others small,” he said. “You were born for more than teaching someone else’s children that ten is a good number to stop at.”

She looked at him, and then away at the sink that had moved itself aside as if it were blocking a view and had remembered its manners, and then at the black circle.

“Something lives down there,” she said. “It isn’t a pet. It isn’t... for us.”

“It was for him,” he said. “Or of him. Perhaps both. I will decide in due course whether it is for me.”

She flinched. It was very slight. He did not remark upon it. There were too many ways to say what he meant to say and have it sound worse; he had no intention of wasting the better ones worrying about the worse.

“Do you think you’re his heir,” she said after a moment, quieter. She had lowered the lantern so that the light cast shadows up, making the bones of her face—cheekbones and the bridge of her nose—more apparent. “Do you think that means you may take what he made.”

He did not answer. He watched her; the thought arranged itself under her features, then he watched it unsettle them.

“And if I don’t tell,” she said, “if I decide not to walk to a teacher tonight, if I decide not to say anything at all, and you carry on, and whatever you are doing has… consequences... and children that aren’t me and aren’t you get hurt, what do I become then.”

The word hurt sat in the room as if it had been tipped out of a tin and couldn’t be put back in. He did not look away from her.

“You don’t become anything,” he said. “You are as you are. You chose not to spoil a thing before you were certain of its shape.”

“That’s a lie said well,” she said. She stared at him, and for the first time that night, there was not analysable information in her face, there was just a blunt, tired pain at the back of her eyes that had nothing to do with fear of teachers and everything to do with the notions of what she had been taught a person was supposed to be. “It is easier for you. It is always easier for you. You don’t stop to imagine having to carry what you do not do.”

He opened his mouth, closed it, opened it. The jaw muscle jumped and settled. He did not like the taste of her indictment against his tongue.

“Don’t pretend I think of nothing,” he said, with a slight narrowing of the eyes that was not yet anger. “I am the one who thinks. I am the reason any of this—” he gestured with his chin towards the hole, “—will be worked out in any way that is better than panic and shut doors and a brave paragraph in a book later.”

She made a small sound in her throat, somewhere between a laugh and something she would have done in private to relieve pressure. Then she took a long breath and rearranged her face, and with that rearrangement she made a decision.

“For now,” she said. “I won’t tell. For now. You will not go down on your own again.”

His hand tightened by degree until the joints rang. The lantern light made a neat cage of gold around his knuckles.

“That presumes a right to say,” he said. The cool came into his voice and sat down in it like a friend who had known him always.

“It presumes that if you do go, I will follow you again and you will have to spend your strength worrying about where I’ve gone,” she said. “Which is wasteful. Better to take me with you.”

“You would risk your neck for a thing you call wicked,” he said.

“I would risk my neck to know what you are in the presence of it,” she said. She looked at him as if she were measuring him for a coat she would later cut him with. “If you compromise, perhaps I will too.”

He paused. The word compromise was better in other mouths. It did not frighten him. He had made plenty.

“I don’t promise you safety,” he said.

“I didn’t ask,” she said.

The lamp in her hand made a quiet ticking noise as something cooled in it. The light went down a fraction and then steadied.

He reached toward the sink and spoke the soft syllables. The stone slid back from itself like bread being cut, and the hole in the floor shut as if it had never been, and the row of basins reunited and the metal circle with the tiny serpent sat in the same place as it had before, and a bead of water collected at the serpent’s tongue and fell, and the only sound for a moment was that million-year-old sound of a drop hitting stone.

Eileen swallowed. Her hand came up and touched the metal. She drew it away quickly. A mark of grey-green residue had smudged the side of her finger. She scraped it off with her thumbnail as if scraping off a thought. She did not succeed entirely. It left the faintest shade.

“We will decide what and when,” she said. She had gone white around the nostrils again. It made the freckles across her nose stand out.

“We will decide,” he said, and the we came without effort, like the handhold one reached for on the wall when the stairs were narrow.

She moved the transfigured barricade away from the door and lifted the bar like the handle of a suitcase. Her hands shook once. She made them be still. She opened the door.

The corridor outside was empty of people and full of the smell of an old castle resting between breaths. The torches guttered. A faint draught moved along it as if showing them the way they would go. Portraits that had glared earlier seemed now to be asleep or away from their frames. The lute player sat with his hands resting lightly on his instrument, not playing, not not playing either.

Eileen went first without looking back, because she did not want to give him the satisfaction of her looking. He watched her shoulder blades move under her robe for a second, and then followed. The door of the bathroom shut softly behind them, as if made shy by what it had seen. He did not lock it. Locks were for people who did not know how to speak to doors.

They walked side by side for six paces and then apart for four, and then together again where the corridor narrowed. Their footsteps matched and then did not. They did not speak until the first corner, where the wall turned them so that the bathroom was out of sight.

“If you do anything that ends with a child dead,” Eileen said without raising her voice, “I will end you.”

He looked down at her and inclined his head a fraction, as if she had commented upon a point of grammar.

“Don’t be melodramatic,” he said.

“I am not dramatic at all,” she said. Her jaw tightened. He could see the pulse in her neck. “I am precise.”

“So am I,” he said. “I do not intend for anyone to die.”

“Your intentions,” she said, “are what I am least interested in.”

He breathed in once, shallow, and then let the breath out. The hallway smelled of ancient soap and damp stone. He could taste limescale on the air. It scraped one tooth minutely.

“Then be interested in what I accomplish,” he said.

“I am,” she said. “Too much. That is the trouble.”

They reached the stairs that led down to the main corridor. He took the first step, and his footfall made the stone give a little sound like a sigh, and the sound of it echoed up into the high place. He had a vision then—fleeting, not instructive but precise—of the statue’s mouth and the curve of the beard, and the feeling of the air shifting a fraction when he had spoken, and the way the bones had lain like commas in a paragraph.

He looked down and saw that his hand had closed until his nails had left little half-circles in his palm. He opened it. The marks shone pale as fish bellies for a moment and then disappeared.

He could wait. He could wait an hour or six or a day. He could wait until the Christmas hols if he had to, if something else called him. He had not made a habit of waiting for people other than himself. He could make an iteration of it now. It would make what came after cleaner.

At the foot of the stairs, one of the torches went out and another flared. The corridor played at being empty and full. Far off, a prefect’s voice, tired with duty, asked someone whether they were lost, which could mean so many things here.

They went their separate ways at the next turning. He watched her go, not lingering—there were habits of the courtyard he did not intend to import into the secret part of his life—but with a small lift of the head that would allow him to remember, later, the angle of her shoulders. She did not look back. He respected that. She turned and was gone.

Tom walked on, his shoes making a whisper. He did not hum, or whistle, or do anything that would invest the moment with some very obvious notion of triumph and make it cheaper. He kept this quiet as he had kept other things, tucked behind the polite set of his mouth.

The stone under his fingers had moved when he asked it to. That was the thing that mattered. The rest would be conclusions. For now, there was a hole in the floor of the world with his voice in its hinges, and there was a girl who had seen it and not run to tell the first adult with a key. He had thought of himself as singular for so long that he had made a shape around himself that tolerated only solitude. This shape had altered by a degree. It would require attention.

He did not think of the word trust. He thought of usefulness, and of necessity, and of the calculus of secrets. He thought of the particular, and of the long arc of a plan extending into a place where the statue’s eyes would look left and see him standing there, and he would say the next word.

Behind him, the bathroom door sat with its paint cracked along the edge, absorbing silence again the way a cloth takes in water. Above him, in the halls that men liked to call noble, the portraits settled. The night lifted the cold into the corridors, which carried their breath like the breath of sleeping animals. The castle did not know what had been added to its inventory. Or perhaps it did, and was made, at last, to look.