“A woman who would be party to this kind of magic,” said Silas, “might be party to anything.”

The woman who was party to that kind of magic and therefore maybe party to anything opened her mouth to speak, but instead had a coughing fit that seemed to start at her toes and go all the way up. Her spine arched; she bleated, and then began to moistly choke to death. Her face turned so grey that for a moment Gideon was convinced the Eighth House was doing something to her, but it was a block of phlegm rather than her soul being sucked out. Palamedes went for her, as did Camilla. He turned her over on her side, and she did something awful and complicated with her finger inside Dulcinea’s mouth. The head on her lap went rolling, and was caught only by the quick reflexes of Princess Ianthe, who cupped it between her hands like an exotic butterfly.

“What do you want, Octakiseron?” said the captain in the wake of this, stone-faced. “Room confinement? A death sentence? Both are uncharacteristically easy to fulfil in this instance.”

“I understand your point,” said Silas. “I do not agree with it. I will take my leave, madam. This is not interesting to me anymore.”

His exit was arrested by his cavalier, as brown and as careworn as ever, standing between him and the doorway. Colum did not really seem to notice his necromancer’s attempts to leave. “The furnace,” he said shortly. “If we’ve got his head, what’s in the furnace?”

Dulcinea, grey and squirming, managed: “What did you find in the fu—fur—fur—” before Palamedes slapped her on the back, at which point she coughed up what looked like a ball of bloody twigs. The Third turned their faces away.

Captain Deuteros did not: maybe she’d seen worse. She gestured to her lieutenant, who had removed the head none too gently from Ianthe’s fascinated gaze and was boxing it up as though it were an unwanted meal. The captain moved closer to Harrow and Gideon, and demanded: “Who found him?”

“I did,” said Harrow, casually failing to provide any details on how. “I took the head because I couldn’t readily transport the body. The body has since disappeared through unknown means, though I’ve got my suspicions. The skull’s mine by finder’s rights—”

“Ninth, the head is going in the morgue where it belongs,” said the captain. “You don’t have carrion rights over found murders, and today is not the day when I’ll countenance your House taking bones that don’t belong to it.”

“I agree with Judith,” said Corona. She had pushed her twin off her thigh, and was looking a bit green around her lovely gills. She also looked uncharacteristically tired and careworn, though she managed to pull this off with a certain pensive loveliness to the fine crinkles at her eyes and mouth. “Today isn’t the day when we start to use one another’s bodies. Or tomorrow, or ever. We’re not barbarians.”

“Sheer prevarication,” remarked her sister to nobody in particular. “Some people will do anything to get … a head.”

Everyone ignored her, even Gideon, who found herself trembling like a leaf. Harrowhark said merely, “The furnace bones are still mine to identify.”

“You can utilise the morgue all you like,” said the captain dismissively. “But the bodies aren’t your property, Reverend Daughter. That goes for the Warden, that goes for everybody. Do I make myself clear, or shall I repeat?”

“Understood,” said Palamedes.

“Understood,” said the Reverend Daughter, in the tones of someone who neither understood nor intended to.

Silas had not left.

“In that case,” he said, “I consider it my bounden duty to take watch over the morgue, in case the Ninth forgets what constitutes defilement of the bodies. I will take the remains. You may find me there.”

Captain Deuteros did not roll her eyes. She gestured to her lieutenant, who handed over the box: Silas took it and winced faintly, and then passed it to his nephew. Gruesome parcel secured, they finally turned and left. The Third were already starting to bitch—

“I always said he didn’t look right,” said the cavalier.

“You said no such thing,” said the first twin.

“At no point did you ever say that,” said the second twin.

“Excuse you, I did—”

Captain Deuteros cleared her throat over the fresh internecine squabbling. “Does anyone else want to take this opportunity to admit that they’re already dead, or a flesh construct, or other relevant object? Anyone?”

Palamedes had been wiping Dulcinea’s mouth very gently with a white cloth. He laid his hand at her neck. She was still. Her face was now the thin blue-white colour of Canaan House’s milk, and for a moment Gideon expected him to add her to the already dead list. She would decide to go out with an audience, with her hair done, and with her miserable secrets revealed. Now she knew that Dulcinea had always been alone, carrying on an even greater farce than Gideon’s, knowing the impossibility of the odds. But the dying necromancer sucked in a sudden, rattling, popped-balloon breath, her whole body surging in spasm. Gideon’s heart started up again. Before she could move, Palamedes was there, and with terrible tenderness—as though they were alone in the room and the world alike—he kissed the back of Dulcinea’s hand.

Gideon looked away, blushing with a shame she didn’t interrogate, and found Teacher in the doorway with his hands folded before his gaudy rainbow sash. Nobody had heard him enter.

“Maybe later, Lady Judith,” he said.

She said, “You’ll need to contact the Seventh House and have her sent back home. It’s morally and legally out of the question to leave her this way. Is that clear?”

“I cannot,” said Teacher. “There was only ever a single communications channel in Canaan House, my Lady … and I cannot call her House on it. I cannot call the Fifth, nor the Fourth, nor now the Seventh. That is part of the sacred silence we keep. There will be an end to all this, and there will be a reckoning … but Lady Septimus will stay with us until the last.”

The Second’s adept had stopped all of a sudden. For a moment Gideon thought she was going to lose her carefully buttoned rag. But she cocked her dark head and said, “Lieutenant?”

“Ready,” said Marta the Second, and they both marched out as though they were in parade formation. They did not give the rest of the room a backward glance.

Teacher looked at the tableau before him: the bed, the blood, the Third. Palamedes, still clutching Dulcinea’s fingers within his own, and Dulcinea out cold.

“How long does Lady Septimus have?” he asked. “I can no longer tell.”

“Days. Weeks, if we’re lucky,” said Palamedes bluntly. Dulcinea made a little hiccupping noise on the bed that sounded half like a giggle and half like a sigh. “That’s if we keep the windows open and her airways clear. Breathing recyc at Rhodes probably took ten years off her life. She’s been sitting on the brink without shifting one way or the other—the woman has the stamina of a steam engine—and all we can do is keep her comfortable and see if she doesn’t decide to pull through.”

Harrow said to him, slowly: “Undoing the cavalier’s bodywork should have killed her. It would have been an incredible shock to her system.”