Testify. He was here as a witness, then, not as the accused. A Key witness, so to speak. He stifled a slightly manic giggle. Somehow he did not think Rian would appreciate the pun.

He swallowed, and got his voice unlocked. "You have the advantage of me, ladies." Though he could make a good guess who they all were, at this point. His gaze swept the circle, and he blinked hard against the vertigo. "I have only met your Handmaiden." He nodded toward Rian. On a low table before her the Empress's entire formal regalia was laid out, including the Seal and the false Great Key.

Rian tilted her head in acknowledgment of the reasonableness of his request, and proceeded to go around the circle with a bewildering slug of haut names and titles—yes, here indeed sat the consorts of the eight satrap planets. With Rian the ninth, sitting in for the late Empress. The creative controllers of the haut-genome, of the would-be master race, were all met here in some extraordinary council.

The chamber was clearly set up for just this purpose; such meetings must also occur when the consorts journeyed home to escort the child-ships. Miles particularly focused on the consorts of Prince Slyke, Ilsum Kety, and the Rond. Kety's woman, the Consort of Sigma Ceta, was one of the silver-haired ones, closer to being contemporary with the late Empress than anyone else in the room. Rian introduced her as the haut Nadina. The oat-straw blonde served Prince Slyke of Xi Ceta, and the brown-curled woman was the Consort of Rho Ceta. Miles wondered anew at the significance of their titles, which named them all consorts of their planets, not of the men.

"Lord Vorkosigan," said the haut Rian. "I would like you to repeat for the consorts how you say you came into possession of the false Great Key, and all the subsequent events."

Miles did not blame her in the least for switching strategies from playing all cards close to her chest to calling in reinforcements. It was not before time, in his opinion. But he disliked being taken by surprise. It would have been nice if she'd at least consulted him, first. Yeah? How?

"I take it you understood my message to abort the infiltration of Prince Slyke's ship," he countered.

"Yes. I expect you will explain why, in due order."

"Excuse me, milady. I do not mean to insult . . . anyone here. But if one of the consorts is a traitoress, in collusion with her satrap governor, this will pipeline everything we know straight to him. How do you know you are entirely among friends?"

There was enough tension in the room to go with any number of treasons, certainly. Rian raised a hand, as if to stem it. "He is an outlander. He cannot understand." She gave him a slow nod. "There is treason, we believe, yes, but not on this level. Further down."

"Oh . . . ?"

"We have concluded that even with the bank and Key in his hands, the satrap governor could not run the haut-genome by himself. The haut of his satrap would not cooperate with such a sudden usurpation, the overturning of all custom. He must plan to appoint a new consort, one under his own control. We think she has already been selected."

"Ah … do you know who?"

"Not yet," Rian sighed. "Not yet. She is someone, I fear, who does not wholly understand the goal of haut. It is all of a piece. If we knew which governor, we could guess which haut-woman he has suborned; if we knew which woman . . . well."

Dammit, this triangulation had to break soon. Miles chewed on his lower lip, then said slowly, "Milady. Tell me—if you can—something about how your force-bubbles are keyed to their individual operators, and why everyone is so damned convinced they're dead-secure. The keypad on those control panels looks like a palm-lock, but it can't just be a palm-lock; you can get around palm-locks."

"I cannot give you the technical details, Lord Vorkosigan," said Rian.

"I don't expect you to. Just the general logic of it."

"Well . . . they are keyed genetically, of course. One brushes one's hand across the pad, leaving a few skin cells. These are sucked in and scanned."

"Does it scan your entire genome? Surely that would take a lot of time."

"No, of course not. It runs through a tree of a dozen or so critical markers that individually identify a haut-woman. Starting with the presence of an X chromosome pair, and going down a branching list until confirmation is achieved."

"How much chance is there of duplicating the markers in two or more individuals?"

"We do not clone ourselves, Lord Vorkosigan."

"I mean, just of the dozen factors, just enough to fool the machine."

"Vanishingly small."

"Even among closely related members of one's own constellation?"

She hesitated, exchanging a glance with Lady Pel, who raised her brows thoughtfully.

"There's a reason I ask," Miles went on. "When ghem-Colonel Benin interviewed me, he let slip that six haut-bubbles had entered the funeral rotunda during the time period the Ba Lura's body must have been placed at the foot of the bier, and that it presented him with a major puzzle. He didn't tell me which six, but I bet you could get him to disgorge the list. It's a brute-force triage of a major data dump, but—suppose you ran the markers of those six through your records, and checked for accidental duplicates among living haut-women. If the woman is serving the satrap governor, she might have served him in that murder, too. You might finger your traitoress without ever having to leave the Star Creche."

Rian, momentarily alert, sat back with a weary sigh.

"Your reasoning is correct, Lord Vorkosigan. We could do that—if we had the Great Key."

"Oh," said Miles. "Yeah. That." He reverted from an eager parade-rest to a deflated at-ease. "For what it's worth, my strategic analysis and what little physical evidence I've wrung from ghem-Colonel Benin so far suggests either Prince Slyke or the haut Ilsum Kety. With the haut Rond a distant third. But as Rho Ceta and Mu Ceta would bear the brunt of it if open conflict with Barrayar was actually engineered, my own choice has settled pretty firmly between Slyke and Kety. Recent . . . events point to Kety." He glanced again around the circle. "Is there anything any of the consorts have seen or heard, or overheard, that would help pin him more certainly?"

A murmur of negatives; "Unfortunately, no," said Rian. "We have discussed that problem already this evening. Please begin."

On your head be it, milady. Miles took a deep breath, and launched into the full true account, minus most of his opinions, of his experiences on Eta Ceta from the moment the Ba Lura lurched into their personnel pod. He paused occasionally, to give Rian a chance to hint him away from anything she wanted to conceal. She appeared to want to conceal nothing, instead drawing him on with skillful questions and prompts to disgorge every detail.

Rian had seen, he slowly realized, that the secrecy problem cut two ways. Lord X could assassinate Miles, maybe Rian as well. But even the most megalomanic Cetagandan politician must find it excessively challenging to try to get away with disposing of all eight satrap consorts. His voice strengthened.

He felt his underlying assumptions slowly wringing inside-out. Rian seemed less and less like a damsel in distress all the time. In fact, he was beginning to wonder if he was trying to rescue the dragon. Well, dragons need to be rescued too, sometimes. . . . Nobody even blinked at his description of his near-assassination the day before. If anything, there was a subliminal murmur of appreciation for its elegance of form and style, and of faintly sympathetic disappointment at its foiling. The judges had no appreciation for the governor's originality in attempting to muscle in on their own territory, though. The Sigma and Xi Cetan consorts looked increasingly stony, exchanging a raised-brow glance or a nod of understanding now and then.