In the Lemquist Room, Rudgutter, Stem-Fulcher and Rescue held a council of war.

They had been up all night. Rudgutter and Stem-Fulcher were tired and irritable. They sipped huge bowls of strong coffee as they pored over papers.

Rescue was impassive. He fingered his swaddling scarf.

“Look at this,” said Rudgutter, and waved a piece of paper at his subordinates. “This arrived this morning. It was couriered in person. I had the opportunity to discuss its content with the authors. It was not a social call.”

Stem-Fulcher leaned over, reaching for the letter. Rudgutter ignored her and began to reread it himself.

“It’s from Josiah Penton, Bartol Sedner and Mashek Ghrashietnichs.” Rescue and Stem-Fulcher looked up. He nodded slowly. “The heads of Arrowhead Mines, Sedner’s Bank of Commerce and the Paradox Concerns have taken the time to write a letter together. So I think we can add a long list of lesser names below theirs, in invisible ink, hm?” He smoothed the letter. “Messrs. Penton, Sedner and Ghrashietnichs are ’most concerned,’ it says here, at ’scurrilous reports’ reaching their ears. They have wind of our crisis.” He watched as Stem-Fulcher and Rescue glanced at each other. “It’s all rather garbled. They aren’t at all sure what’s happening, but none of them have been sleeping well. In addition to which, they’ve got der Grimnebulin’s name. They want to know what’s being done to counter, ah . . . ‘this threat to our great city-state.’ “ He put the paper down as Stem-Fulcher shrugged and opened her mouth to answer. He cut her off, rubbing his eyes with exasperated exhaustion.

“You’ve read Inspector Tormlin’s—’Sally’s’—report. According to Serachin, who is now recuperating in our care, der Grimnebulin claims to have a working prototype of some kind of crisis engine. We all understand the gravity of that. Well . . . our good businessmen have found that out. And as you can imagine, they are all—particularly Mr. Penton—most desirous of putting a stop to this absurd claim as quickly as possible. Any preposterous fake engines that Mr. der Grimnebulin might have fabricated to fool the credulous should, we are advised, be summarily destroyed.” He sighed and looked up.

“They make some mention of the generous funds they have provided the government and the Fat Sun party over the years. We have been given our orders, ladies and gentlemen. They are not at all happy about the slake-moths, and would like such dangerous animals contained forthwith. But not surprisingly, they are having a conniption about the possibility of crisis energy. Now, we searched the warehouse very thoroughly last night, and there is absolutely no sign of any such apparatus. We have to consider the possibility that der Grimnebulin is mistaken or lying. But in case he’s not, we must also bear in mind that he may have taken his engine and his notes with him last night. With,” he sighed heavily, “the Weaver.”