The leaded panes of the Conservatory caught a light that did not belong to any hour, and Saen's breath stilled in his throat.
He had been studying a map of the Veiled Straits when the color came. One moment the glass held the ordinary grey of a Thalmark afternoon, the kind of light that flattens rooftops and makes the gulls look like scraps of paper. The next, something silver and heavy pressed against the windows from outside, and the chamber turned the color of old coins left in seawater.
Through the bull's-eye panes he could see the lamplighters on Cathedral Walk. Three of them in their brass-buttoned coats, halfway across the cobbles, and every one had stopped as if his boots had taken root. The man nearest the fountain had his match still raised, the sulfur tip unlit, his face turned up toward the strange dusk with an expression Saen could read from thirty paces: a man trying to remember something he had always known.
Mira Ashford came up beside him without a sound. She smelled of ink and the lemon oil she used to clean her brushes. Her reflection in the dark glass was a pale smear, and she was watching not the lamplighters but the light, the way it moved against the panes like something searching for a way in.
"There it is again," she said, and her voice had the careful steadiness of someone who had been waiting for a thing she did not wish to meet.
Saen said nothing. He had learned, in the few weeks since his arrival at the Conservatory, that Mira spoke to herself when she was afraid, and that the words she used were never the ones she meant.
Master Corwin's voice came from behind them, papery and unhurried.
"Aye. There it is."
The old man had not moved from his chair by the hearth.
"Aye. There it is."
The old man had not moved from his chair by the hearth. He said the words the way he said most things, as though the weather had changed, or a kettle had begun to sing. Mira, who had spent three years learning the geography of her mentor's silences, heard something else beneath them: a note of resignation so finely buried that only someone who had catalogued every crack in his voice could have detected it at all.
Saen turned from the window. The silver was still there, pressing against the glass like a slow tide. It had thickened since he had first noticed it, gone from the color of tin to something closer to mercury, something with weight. The lamp on the desk had stopped throwing its usual yellow circle on the parchment; it threw a pale one now, the color of bone left too long in the sun.
"It is the third time this season," Corwin said. He had not raised his voice. He never raised his voice. The room had the quality of holding it for him, the walls themselves bending inward to listen. "The second time since I called you both here."
Mira did not answer. She had moved to the worktable near the east wall, where the brass instruments lay arranged in the careful order Corwin insisted upon. Saen watched her hands as she moved among them: the theodolite with its cracked lens cap, the inclinometer that had belonged to her father, the half-finished sextant she had been restoring since the autumn. She was touching things the way a person touches the furniture of a house she is about to leave.
"Master Corwin." Saen heard his own voice as though from a distance. "If the boundary is thinning, what is on the other side?"
Corwin's fire popped once. A knot of resin splitting in the heat.
"That," the old man said, "is precisely the wrong question."
Mira's fingers had come to rest on the astrolabe. It was the oldest instrument on the table, a Moorish thing beaten out of brass in a workshop whose name time had eaten, its limb etched with the names of stars that no longer hung where they had been charted. Her father had bought it from a sailor in Verenholm for the price of a winter's lodging. She had not known, when she was nine years old and pressing her thumb against the cool weight of it, that she would one day carry it across a continent to a stone city at the edge of a desert. She had only known that it fit her palm.
The fire popped again. Corwin lifted one veined hand from the arm of his chair, and the room seemed to gather itself.
"Mira, lass," he said, very gently. "Come away from the table."
She did not hear him. She was looking down into the polished brass face of the astrolabe, which had been rubbed to a mirror by three generations of cartographers, and in that brass she was looking at herself. The silver light from the windows had fallen across the metal and turned it into a small pool, and in the pool her own face looked back at her, except that the face was not quite hers. The brown of her eyes had gone out of them the way a candle flame goes out of a room when a door is opened to a brighter space. What remained was the color of hammered silver, of coins kept in a felt-lined drawer, of the sea on a morning when no wind has yet decided what to do.
Mira made a sound that was not quite a word. The astrolabe slipped from her fingers. It struck the edge of the table with a clang that rolled through the chamber like a bell struck at the wrong hour, then fell to the floorboards with a heavier sound, and lay on its side in a patch of silver light, its rim still turning slowly, the star names drifting across the boards like the names of drowned sailors.
Saen was beside her in three strides. He did not touch her; he had learned in the weeks since his arrival that Mira did not always welcome being touched, particularly when she was frightened, and she was frightened now in a way he had not seen before. She had stepped back from the table as though the instrument had bitten her, both hands pressed flat against her own stomach, and her breath was coming in short, shallow pulls that he could hear from where he stood.
"My eyes," she said. "Master Corwin. My eyes are wrong."
She said it without inflection, the way a person reports a thing they have not yet understood. Saen looked at her, and saw that she was right. The brown was gone. Where her irises had been there was only the flat, hammered silver, and the pupils were black and very wide, and the whites had taken on the cast of old paper left near a candle too long.
Corwin rose from his chair. The movement cost him. Saen heard the small sounds of it, the catch in his hip, the slow creak of the wooden frame releasing him. He came across the floor with the careful steps of a man walking on ground he did not entirely trust, and he stopped in front of Mira and looked at her for a long moment without speaking.
"Aye," he said at last, and there was something in his voice Saen had not heard there before. It might have been grief. It might have been confirmation. It might have been both. "Aye. It has begun."
"What has begun?" Mira's voice had an edge to it now, the voice of a woman who had come three years ago to a stone city because a stranger had told her that her father's maps had been wrong, and that the wrongness mattered. "Master Corwin. Tell me what has begun."
Corwin did not answer at once. He bent, with a slowness that made Saen want to offer his arm, and he picked the astrolabe up from the floor. The silver light lay across his knuckles like a glove. He turned the instrument over once, twice, and then set it gently on the table where it had been, as though returning it to the place from which it had fallen.
"When I was a younger man," he said, "there was a cartographer in the order named Vael. She was the finest of us, aye, finer than me by half. She had a hand for the hidden meridians, the ones that run where no meridian ought to run. She could feel them the way some folk can feel a storm coming in the bones of their feet."
Mira had not moved her hands from her stomach. The silver of her eyes caught the light from the window and threw it back, two small coins pressed into the air between them.
"What happened to her?" Saen asked.
Corwin was quiet for a moment. The fire shifted. A log slid against its neighbor with a sound like a sigh.
"She saw something," he said, "that she should not have seen. And her eyes went the color of the thing she had seen, and after that, she could see the boundaries when nobody else could. The seams, lass. The places where the hours have been taken out, the way a weaver pulls a thread from a loom and leaves the rest standing. She saw them the way you and I see the cracks in a wall."
Mira's breath had slowed. She was listening now in the way she listened when Corwin was about to tell her something true, with her whole body inclined toward the sound of his voice as toward a fire.
"And then?" she said.
"And then the order decided she was too dangerous to let walk about freely. They had a room, lass. Down in the cellars of the old chapter house. Stone walls, and a door that locked from the outside. They kept her there for nineteen years, and she drew maps of what she saw on the walls with her own fingernails, and when she died there were more maps on those walls than in any archive in the kingdom, and not a soul alive knew how to read them."
Saen looked at Mira. He saw the color drain from what was left of her cheeks.
"You are telling me," she said, "that this has happened before."
"I am telling you," Corwin said, "that it happens whenever a person stands too long in the wrong kind of light. I am telling you that I had hoped, lass. I had very much hoped that the gift would pass you by."
He moved to the window then, and the silver light received him as though he had been expected. He stood with his hands clasped behind his back, looking out at Cathedral Walk, where the three lamplighters had not moved from where they had stopped.
"You must not go back to Verenholm," he said, without turning around. "Not tonight. Not until we know what manner of thing has touched you."
Mira's hands had fallen to her sides. Saen could see, in the pale light that filled the chamber, that her fingers were trembling, and that she was holding them very still to keep them from showing it.
"Master Corwin," she said, and her voice had the careful steadiness of a person speaking through a closed throat. "Master Corwin, what manner of thing has touched me?"
The old man did not answer. The silver pressed against the glass. Somewhere in the city below them, a dog began to bark, and did not stop.
The old man turned from the window. The silver light followed him across the room as though it had been tethered to his shoulders, and where it touched the floorboards, Saen saw the grain of the wood darken and rise, briefly, into patterns that might have been writing or might have been the memory of writing. Corwin did not seem to notice. He moved toward his desk with the careful steps of a man who had learned, over many decades, exactly how much weight his bones could bear, and each step he took, Saen counted.
"What has touched you," he said, and his voice was lower now, the papery softness turned almost to a whisper, "is something the Order has spent six hundred years learning the shape of. We have never learned its name, because it has never had a name. It is the absence of a thing. It is what is left when a moment is taken."
He reached the desk. His hand found the edge of it, and Saen watched the fingers tremble once, then steady. Corwin drew a long breath through his nose, the way a man breathes when he is about to lift something heavy.
"There is a fragment," he said. "A piece of the atlas that has never been bound into any volume. It is kept in this desk, lass, and it is the only record we possess of what your grandmother..."
His voice stopped.
Not faded. Stopped, the way a clock stops, the way a bell stops when the hand that rang it is cut. Saen saw Corwin's mouth still shaped around the next sound he had meant to make. He saw the tendons in his neck stand out like cords. He saw, for one heartbeat, the old man's eyes go very wide and very clear, as though something had passed behind them and lit them from within.
Then the silver light in the room changed.
It thickened. It became less a light and more a presence, a weight, a thing that pressed against the skin and the eyes and the inside of the chest. The candle flame on the desk drew itself tall and thin and did not move. Somewhere in the corner of the room, the clock that had been ticking since Saen entered stopped ticking, and the silence it left was louder than any sound he had ever heard. The barking dog below fell silent mid-bark, and the silence it left was a different shape, a hollow shape, a shape with teeth.
Corwin did not scream.
Corwin did not move.
The old man stood where he had stood, his hand on the desk, his mouth still open on the word he had not finished. Then, slowly, so slowly that Saen could not tell when the movement began, the shape of him began to soften at the edges. It was not a fading. It was an unbecoming. The rough cloth of his coat lost its creases. The lines of his face lost their depth. The whiteness of his hair lost its whiteness. All of it drew inward, and inward, and inward, into a point no larger than a man's fist, hanging in the air where his chest had been. The point pulsed once, twice, and Saen felt the pulse in the bones of his wrist, in the roots of his teeth, in the soft place behind his eyes where the light of the world is first received.
Mira made a sound. It was not a word. It was the small, broken noise a person makes when something they loved is set down in front of them and then taken away, and Saen understood, in that sound, that he was hearing the second great loss of her life, and that she had not yet had time to bury the first.
The point of light, if it could be called light, hung for one more breath. Then it went out.
Where Master Corwin had stood, there was nothing.
Nothing but the smell of old paper, warm and sweet, the smell of folios left too long in a closed room. And on the desk where his hand had rested, there was a single object.
An ivory key.
It lay across a folded square of parchment that had not been there before. The parchment was yellow with age, and its corners were darkened, and when Saen stepped closer, he saw that it was covered, on the side that faced upward, with handwriting so small and so fine that it might have been the work of an insect. The ink had the faded blue of a sky before rain, and where the pen had pressed hardest, the paper had taken on the texture of skin.
The handwriting was Corwin's.
Mira had not moved. She stood where she had stood, with her arms at her sides and her fingers still and her eyes on the place where the old man had been. The silver light had receded from the room. The candle on the desk burned steady and small. The clock had begun to tick again, though the hour it struck was not the hour it had struck before, and the new hour was a stranger in its own case.
Saen crossed the room in three steps. He did not think about the steps. He took them because they were the next thing to take, and because the alternative was to stand still, and standing still felt, in that moment, like the most dangerous thing a person could do. He reached Mira. He did not touch her. He stood close enough that she could feel the warmth of another body beside her, and he waited, because waiting was the only kindness he had left to offer.
"The key," she said. Her voice was flat. Her voice was the voice of a woman who had learned, in the space of a single breath, that the world was not what she had been told. "He was going to show me the key."
"He was going to show you the fragment," Saen said.
"The fragment," she said, as though tasting the word. "The piece of the atlas that has never been bound."
Saen looked at the key. It was small, no longer than his smallest finger, and its bow was carved into the shape of an open eye. The wards along its shaft were cut in a pattern he did not recognize, though he had spent thirty years learning the wards of every lock in Verenholm, and had thought, until this moment, that he had seen them all. He had never seen wards like these. They moved, in the corner of his eye. They moved and were still. They moved and were still. He looked at them straight, and they were only cuts in ivory, and he knew that this was a kind of trap the key had set for him, and he knew that knowing it changed nothing.
"We cannot stay here," Mira said. She had not looked at the key. She was still looking at the place where Corwin had stood, as though she expected him to step back into being, as though the next breath he drew would undo what the last breath had done. "If the Gloom took him here, it will take anyone who stays."
"We do not know what it takes."
"We know it took my grandmother. We know it took him." She turned her head, finally, and Saen saw that her eyes were dry, and that the dryness was a kind of violence done to herself. She had decided, somewhere in the last minute, not to weep. She had decided it the way a soldier decides to hold a line. "We know it will take us if we let it."
Saen reached for the parchment. His fingers brushed the edge of it, and he felt the texture of the paper, the tiny ridges where the pen had pressed too hard, the faint tackiness of ink that had been laid down many years ago and had been waiting, all that time, to be read by someone who could bear what it said. He lifted the parchment carefully, and the key rose with it, balanced on the fold as though it had been placed there by a steady hand.
The handwriting covered both sides of the parchment. On the side that had faced up, Corwin had written a list of names and dates. Saen recognized some of the names. They were names from the old histories of Verenholm. They were names he had read in the records at the guild house, names of cartographers who had disappeared or gone mad or died in their beds with their eyes open. He had never thought to connect them. He had never thought there was anything to connect them to.
On the side that faced down, there was only one line. The handwriting here was larger, and less steady, as though it had been written in haste, or in a moving carriage, or by a hand that knew it would not write again.
The line read: She will need the other twelve.
Saen read it twice. He read it a third time, because the words did not change, and because he had hoped they would.
"Twelve," he said. "There are twelve."
Mira looked at him. He saw the breath catch in her throat, saw her swallow it down the way a person swallows something that will not go down easily.
"He told me," she said, "when I first came to him, that the atlas was made of thirteen pieces. He told me that twelve of them were bound, and one was not. I thought he meant the bound volumes in the library beneath this house. I thought he meant the folios on the shelves."
She reached out and took the parchment from Saen's hand. Her fingers did not tremble this time. They were very still, and very certain, and the certainty in them was something she had built in the last minute out of whatever materials were at hand.
"There are twelve keys," she said. "And somewhere, in whatever is left of the Order, there are eleven more."
The silver light was gone from the room. The window showed only the darkness of the city and, far off, the thin gold line of the river. The three lamplighters on Cathedral Walk had begun to move again, walking their slow rounds with their long poles over their shoulders, and their movements were the movements of men who did not know what had happened in the chamber above them, and would not be told.
Saen folded the parchment around the key and placed it in the inner pocket of his coat. The weight of it was nothing. The weight of what it meant was heavier than he could lift, and he carried it anyway, because carrying it was what he had been made for, and because the woman beside him was watching to see whether he would.
"Thessaly," he said. "Thessaly will know where the others are kept."
Mira looked at him. For the first time since Corwin had been taken, something shifted in her face. It was not hope. It was the thing that comes before hope, the small and dangerous decision to believe that the next step might be a step onto solid ground. It was a thing she had not allowed herself since she was a child, and she allowed it now, and Saen saw the cost of it written in the small lines at the corners of her mouth.
"Then we go to Thessaly," she said.
They left the room without looking back. The door closed behind them, and the candle on the desk went out, and the clock struck an hour that no one in the city would remember hearing. Somewhere in the dark of the chamber, the smell of old paper lingered a moment longer, as though it were reluctant to leave, and then it too was gone, and there was nothing left but the empty desk, and the absence of the man who had kept his vigil there for sixty years, and the long, cold work of beginning again.
Below them, on Cathedral Walk, the lamplighters lifted their poles. One by one, the lamps of Verenholm went out.
The fog of Verenholm had thickened in the hour since they had entered the chamber, and the streets felt less like streets now than like the inside of an unlit lung. Saen walked close to Mira, and Mira walked close to the wall, and the wall returned no echo to her shoulder when she brushed against it. Their breath rose before them in small pale fists and dissolved.
"Thessaly lives above the old ropewalk," Mira said. She had not needed to be told. She had known where Thessaly Greave kept her rooms for twelve years, since her father had once mapped the kelp-beds of the inner harbor with the help of a woman who could read the tide as others read a ledger. "She will not be pleased to be woken."
"She will be more pleased than you think," Saen said.
He said it because he had to say something, and because the alternative was to say nothing at all, and the silence between them had grown heavier than the key in his pocket. Mira did not ask how he could know what Thessaly would feel. She had learned, in the last hours, that certain questions were not questions but doors, and that opening them led only into rooms she was not yet ready to enter.
They passed the cooper's yard, dark. They passed the chandler's shop, shuttered. They passed the place where a tabby cat sat on a barrel and regarded them with the dispassionate curiosity of a thing that had seen worse weather than this and expected it again by morning. The fog swallowed the cat behind them before they had taken ten steps.
Mira led him to a doorway set between a sailmaker's loft and a chandlery whose signboard read, in gilt that had mostly surrendered to the salt air, THESSALY GREAVE, CHRONOGRAPHER. Beneath the gilt, in smaller letters that the lantern-light almost hid, was the line: APPOINTMENTS NOT REQUIRED NOR ENCOURAGED.
Saen read it twice. "Does she mind callers?"
"She minds everyone," Mira said. "It is her only consistent habit."
The stairs beyond the door were narrow, and they climbed them in single file, Saen first, then Mira. Each step gave a different note beneath his boot, some high and some low, as though the stairwell were a badly tuned instrument. At the top there was a landing, and on the landing a door with no knocker, only a small brass disk set into the wood at hip-height. Mira pressed the disk with the flat of her palm, and a faint chime sounded somewhere deep inside the rooms.
They waited.
The chime did not repeat. The fog pressed against the only window of the stairwell, a round one at the turn of the stairs, and through it Saen could see nothing but the slow boil of the harbor below, the lanterns there no more than smudged oranges in milk.
The door opened.
The woman who stood in it was smaller than Saen had expected, though he had not known what he had expected. Her hair was the color of unbleached linen and was pinned up with what looked like two steel knitting needles. She wore a man's waistcoat over a shift that had been slept in and a cardigan whose buttons did not match. She held a cup of something that steamed. She looked first at Mira, then at Saen, and her face did not change at all.
"You have the smell of him on you," she said to Saen. "Of Corwin. Which means he is no longer where he should be."
"Which means," Saen said.
She considered this. She turned, and walked back into her rooms, and left the door open behind her, which was either an invitation or an error. They followed her in.
The room they entered was not a room so much as a working. Every surface bore paper. The floor was paper. The chairs were paper, and the table, and the ceiling where it met the walls, was paper pinned over paper pinned over paper, and on every sheet there were marks Saen could not read but Mira could, because Mira made a small sound when she saw them, a sound a person makes when a thing one has only heard described is at last seen.
"You have been busy," Mira said.
"I have been waiting," Thessaly said. She set her cup on a stack of papers that might or might not have been load-bearing. "There is a difference, but not the one you think."
She crossed to a narrow table near the window and stood with her back to the fog and to them. In her hand, without Saen having seen her pick it up, she held a pair of dividers. She opened them and closed them, once, as though measuring something only she could see.
"Tell me what was in the room," she said. "Tell me what you found, and do not omit the parts you find shameful."
Saen told her. He told her about the desk, and the candle, and the smell of salt, and the open drawer, and the empty chair. He told her about the note, and the key, and the word BATAVIA, and he told her what he had promised. He did not tell her what he had felt. Thessaly did not ask, and he was grateful for the omission, though he could not have said why.
When he had finished, Thessaly was quiet for a long time. The dividers in her hand opened and closed in small, idle measures.
"The honest key," she said at last, "was given to you because you were the only one in the city tonight whose pulse did not waver when you read the map. Everyone else in the Order is compromised. Dame Elara Voss has been circling the lighthouse for three days. The rest are scattered, or afraid, or both. And Corwin."
She stopped.
"Corwin is being held at the Convent of the Eighth Hour," she said. "It is a place that does not exist on any map made by any hand I trust, but I have made my own small record of it, here." She tapped the paper beneath her cup with the divider. "I will give it to you."
"You will come with us," Mira said.
It was not a question. Thessaly looked at her, and something in the older woman's face softened, though not enough to be called warmth.
"No," Thessaly said. "I will not come with you. I am too old to be of use in a corridor, and my hands are too stiff for a key that has been misbehaving. But I will do what I can do, which is to walk the hour-lines from here to the lighthouse, and by the time you reach the convent I will have undone enough of the work that was done to Corwin's mind that he will know his own name when you say it to him."
She crossed to a cabinet that stood in the corner. From it she took a leather folder, flat and soft with age, and she handed it to Saen.
"Take this," she said. "And Mira."
Mira lifted her head.
"Take care of the man beside you. He is made for something, and he does not yet know what."
Mira did not answer. She put her hand on Saen's arm, briefly, and the touch was the answer, and Thessaly saw it, and her face did something that, in a younger woman, would have been a smile.
They left her at the stairhead. Behind them, the door closed softly, and through the wood Saen heard the small chime strike again, a single note, and then nothing more.
They stood on the landing in the fog, and the leather folder warmed in Saen's hands, and somewhere on the floor below them the cat in the cooper's yard meowed once and was silent.
The harbor bell rang the half-hour.
They had four hours before the city woke.