"I've just come from a meeting with Commissioner Barazus of the accounts department," he said-perfectly legitimate to say that, after all-"and he drew my attention to an anomalous, unexplained payment out of consolidated funds: five hundred dollars, made on the authority of my predecessor." He paused, taking a moment to observe the frozen look on their faces. "I won't ask you if you can shed any light on that. I know it's payment for your services-part of it, anyway-and I don't need to be able to trace it back to you and obtain proof that'll stand up in a court of law, because I don't intend to prosecute. In return," he went on, registering the tiny movements of their face muscles, "you will have to be completely honest with me, and then we can consider the matter closed."
Neither of them spoke, as expected. He went on: "You are both on record as being the investigating officers in the Ziani Vaatzes case. Your signatures were on the original indictment, your statements are listed in the index of pleadings and you both gave evidence at the trial. Now, as you know, I've been interested in the exact sequence of events for some time now. Before I was promoted to my present position, I wrote to you on a number of occasions asking if I could discuss the matter with you, but you never replied. When I approached your superiors, I was put off with vague promises of an interview, and nothing ever happened. When I came to find you, I discovered that you'd been relocated to new offices, and nobody seemed to know where you were. Then you were out of town on various assignments and couldn't be contacted. I was assured I'd be notified when you returned, but I wasn't. Meanwhile, all the files and records relating to the investigation seemed to have melted away; they'd been withdrawn to the archives, or they'd been taken out by someone else, or there'd be a brass tube on a shelf with nothing inside it. Of course, in a vast mechanism like the Guildhall, with its innumerable components constantly in motion, you come to expect a little slack and play here and there. Things go missing, people are inconveniently unavailable, people promise to do things and then forget, through pressure of work, the intervention of more important issues. At the time, of course, I was only a clerk and minor functionary, lacking the authority to make a nuisance of myself. I couldn't insist, I could only make representations in the strongest possible terms. It was safe to ignore me, in the hope that I'd give up and find something else to do."
They were watching him, perfectly still. It must be a very deep-rooted instinct, telling you that if you didn't move, the predator couldn't see you.
"Maris Boioannes, my predecessor," he went on, "personally recommended me for co-option to fill a vacancy in the defence committee. At the time I couldn't understand it: me, suddenly a member of Necessary Evil. I knew I had nothing to offer, and I was proved right, because they gave me nothing to do. It was a shrewd move, but based on a very rare misjudgement. Maris Boioannes assumed that I was an ambitious man-a safe enough assumption, because nearly everybody wants promotion, more money, more prestige. Men like me, who don't care at all about such things, are very rare. Boioannes wasn't to know that about me; why should he? To be honest, I didn't know it about myself until I got the promotion, the money, the prestige, and found they gave me no satisfaction at all. Instead, I felt hopelessly uncomfortable. I wanted to know why I'd been promoted, and I felt sure it was because something, somewhere was wrong. But, as I'm sure you're aware by now, I'm a very commonplace man, nothing at all remarkable about me. At that time, I'd never done anything noteworthy in my life. I thought it over, and reached the only possible conclusion. I was promoted because I'd been taking… well, an obsessive interest in Ziani Vaatzes, let's call it what it was. I'd been ordered to make a report on how he'd come to do what he did. They gave me the job precisely because I'd always been such an ineffectual little man, who could be relied on not to get under the skin of the matter. Nobody could have predicted that I'd become obsessed with the detail, the inconsistencies. When I started asking questions, asking to see you two, risking making a nuisance of myself, Boioannes thought the easiest way to get me off the case was to promote me; and besides, it suited him to have a nonentity filling the empty seat on Necessary Evil. You can hardly call it an error of judgement on his part. It was just bad luck, I suppose."
So much talking in one day; he felt physically exhausted, as though he'd been lifting rocks or loading hay. Still, not much further to go now, and then it'd be over.
"Now," he said, "look at me. Maris Boioannes is a wanted fugitive, and I'm sitting in his chair. Suddenly, quite unexpectedly, I'm in a position where all my questions have to be answered; and here you are, sitting across the desk from me, wondering if you're going to be able to get out of this in one piece. Well," he said pleasantly, "I don't see why not, assuming you tell me the whole truth, here and now. Boioannes will take all the blame. Now, I want you to tell me all about the Ziani Vaatzes case, everything you know, right from the beginning."
As he listened to them, he thought: how pleasant, above all, to hear voices other than my own, even if they're not telling me anything I don't already know. It's still a kind of silence; it's like reading only books you've read before, books you've written yourself. Before these people can be made to talk to me, I have to figure out for myself what they have to say, but at least hearing it from them confirms it. Otherwise, I could be forgiven for believing I'm the only human being left in the world-
At which point he smiled, to the bewilderment of the two witnesses. He was thinking: that's right, isn't it? I'm the only human left, and all these man-shaped things who exist only to listen to me speaking are lifesize mechanical dolls (aberrant mechanical dolls) made by Ziani Vaatzes. They can walk and sit and stand up and move their arms and legs, but they can only do what he's designed them to do, and they're all abominations anyhow; which presumably is why the City's got to be burned to the ground. Looked at that way, it all makes sense. Silly of me not to have realised before. The crowning joke, of course, would be if Ziani himself was also a construct, a subprocess in someone else's mechanism, a mechanical doll who makes other mechanical dolls. Now, wouldn't that be a triumph of engineering?
They told him everything. No surprises, though a few of the minor details were news to him. When they'd finished, he nodded, as if to say thank you, and then asked: "Do either of you happen to know why? Why he did it, I mean."
They looked at each other blankly, then shook their heads.
"Ah well." Psellus looked down at his interlaced fingers. "I imagine I should be able to work it out for myself." He lifted his head and smiled reassuringly at them. "You've been most helpful," he said. "In fact, it's probably no exaggeration to say that you've saved the City." He waited for them to ask him to explain what he meant by that. They didn't. "You can go now," he said. They stood up. "It goes without saying that if you tell anybody anything of what we've just been talking about, I'll see to it that you're assigned to one sortie after another until you're both killed." He said it so blandly that it took a moment for them to understand. Then they both looked very scared indeed. I meant that, Psellus suddenly realised. It was a crude, horrible threat, and I was perfectly serious. How depressing.
As they left the room he asked them to tell the back-office clerk to bring him a glass of milk. It took an infantry division to move up the siege engines; Aram Chantat, because they were expendable. Some of them pushed, the rest hauled on ropes, while an advance squad with picks, shovels and long steel crowbars prised up and cleared away all the rocks, bushes and other obstructions. Moving the engines was like pulling teeth.
The Mezentines waited till they were on the move before opening up with all batteries. The result, seen from a distance, was spectacular and encouraging. Before the bombardment started, the artillery crews had tightened the mangonels' cord tensioner ratchets and topped up the trebuchets' counterweights to full capacity. Up till then, the machines had been downtuned, to shoot at less than their true maximum range, thereby misleading the enemy into believing that they were safely out of shot. The densely packed columns of men pulling on ropes provided fat, rewarding targets. From the embankment palisade, each shot as it landed looked like a flat stone skimmed across still water; on its first pitch, it splashed down, sending up spray. The it bounced, two, three, four times, each time splashing casualties into the air. The idea was that the fifth bounce should drop the shot on to the engine itself, wrecking it. The artillery crew commanders weren't expecting it to happen like that; the most they'd been hoping for was two, perhaps occasionally three splashes before the shot deflected and fell harmless. It was remarkable how often their expectations were exceeded.