Gideon the Ninth

“They do—themselves,” said Palamedes. “They are autonomously powering themselves. It debunks every piece of thanergy theory I ever learned. The old fogeys back home would peel their feet for half an hour alone with one. It still doesn’t explain why there’s no energy signature on the bones, though. Anyway, this is the laboratory of the Lyctor who created them—and here’s their theory.”

Much like the one back in the other laboratory, the theorem was carved into a big stone slab pinned down in a dusty back corner and covered up with loose-leaf flimsy. Both cavaliers drifted over, and they all together stared at the carved diagrams. The laboratory was very quiet and the spotlights haloed streams of dust so thick you could lick them.

Resting on the edge of the stone set into the table, there was a tooth. Palamedes picked it up. It was a premolar, with long and horrible roots: it was brown with age. He handed it to Harrow, who gently unfolded it in the way that only a bone magician could and in the way that always made Gideon’s jaw hurt. She turned it into a long ribbon of enamel, an orange with the skin taken off and flattened, a three-dimensional object turned two-dimensional.

Written on the tooth in tiny, tiny letters was this:

FIVE HUNDRED INTO FIFTY

IT IS FINISHED!

Harrowhark took out her fat black journal and was scribbling down notes, but Palamedes had abruptly lost interest in the theory stone. He was looking at the walls instead, flipping open some of the ring-binders that she had discarded. He stopped in front of a faded pinboard, riddled thick with pins, all with bits of string attached. Gideon came to stand next to him.

“Look at this,” he said.

There were rainbow splotches of pins all over the board. There were tiny clusters, and Gideon noticed that at the centre of each cluster there was one white pin; the smallest and most numerous clusters had three pins fixed around one white pin. Some others had five or six. Then there were two other separate whorls of pins, each made up of dozens alone, and then one enormous pin-splotch: more than a hundred of them in a rainbow of colours, thickly clustered around one in white.

“The problem of necromancy,” said Palamedes, “is that the acts themselves, if understood, aren’t difficult to do. But maintaining anything … we’re glass cannons. Our military survives because we have hundreds of thousands of heavily armed men and women with big swords.”

“There’s always more thanergy to feed from, Sextus,” said Harrow distantly, flicking her eyes back and forth as she copied. “Give me a single death and I can go for ten minutes.”

“Yes, but that’s the problem, isn’t it; ten minutes, then you need more. Thanergy’s transient. A necromancer’s biggest threat is honestly themselves. My whole House for a reliable food source—”

“Warden,” said Camilla, quite suddenly.

She had opened up a ring-binder untidy with pages. Inside were an array of old flimsy lithographs, the black-and-white kind. On the very first page there was a faded note that had once been yellow, the letters still legible in a short, curt hand:

CONFIRMED INDEPENDENTLY HIGHLIGHTED BEST OPTION

ASK E.J.G.

YRS, ANASTASIA.

P.S. GIVE ME BACK MY CALIPERS I NEED THEM

Camilla flipped through the binder. The pictures were hasty, low-quality snaps of men and women from the shoulders up, squinting at the camera, eyes half-shut as though they hated the light: most of them looked very serious and solemn, as though posing for a mugshot. Some of these men and women had been crossed out. Some had a few ticks against their picture. Camilla thumbed a page over, and they all paused.

The overexposure did not disguise a head-and-shoulders photo of the man they all called Teacher, bright blue eyes a desaturated sepia, still smiling from a lifetime away. He looked not a day older or younger. And his photograph had been ringed around in a black marker pen.

“Sextus,” Harrow began, ominously.

“I couldn’t tell,” said Palamedes. For his part, he sounded almost dazed. “Ninth, I absolutely could not tell. Another beguiling corpse?”

“Then who’s controlling him? There’s nobody here but us, Sextus.”

“I’d like to hope so. Could he be independent? But how—”

Palamedes’s eyes drifted back to the pinboard. He took his spectacles off and squinted his lambent grey eyes at it. He was counting under his breath. Gideon followed along with him gamely up into the hundreds until a dreadful noise startled them out of any mental arithmetic.

It was an electronic klaxon. From somewhere within the room—and without—it howled: BRRRRAAARRP … BRRRRARRRRP … BRRRRARRRRRP …