"A common thread in both versions, no doubt," Nandi said. "Martine told me you know the originals."

Paul was taken aback at the thought that people were discussing his ugly secrets, his imperfectly remembered life—it was his life, after all, wasn't it?

But it's everyone's mystery, he reminded himself. Everyone here is in terrible danger.

"Yes, I suppose I do, but I don't remember everything even now." It was there again, a shadow at the edge of his thoughts, a dim perception of something he did not want to know better. "But why should there be different versions doing different things? Why are some of them after me, hunting me, and others don't care?" Again the Venetian catacombs loomed in his memory, the mirrored pairs facing each other as he and poor Gally and the woman Eleanora watched.

"Perhaps they're simply programmed differently." Nandi didn't seem to see much purpose in speculating, but Paul was trying to remember something else, something Eleanora had told him, or showed him. . . .

"My God," he said suddenly, "they are just copies." He sat up straight, ignoring the sharp pain across the ribs. "Eleanora—she was a real woman who lived in the Venetian simworld—she showed me her boyfriend, this Mafia fellow who had built the world for her in the first place. He was dead, but the Grail people had made a copy of him while he was still alive. I think it was an early version of the Grail process. He was real—he could answer questions—but he was also kind of an information loop, kept forgetting what had been asked, said the same things over and over. What if the Pankies and the other versions of the Twins are like that?"

"You are bleeding," Nandi said quietly.

Paul looked down. His sudden movement had opened the shallow cuts on his chest; blood was running freely, soaking through the dirty jumpsuit.

"Jonas, what are you doing?" Florimel was striding toward him. "Martine, he's bleeding again."

"She can't hear you," Nandi said. "She's at the bow of the ship."

"Help me get him cleaned up."

"I'm all right, really." But Paul did not resist as Florimel opened the front of his jumpsuit and began cursingly to fumble at the sopping strips of cloth Martine had applied.

"T4b?" she called. "Where are you? Find me something I can use to make more bandages. T4b?" There was no answer. "Damn it, Javier, where are you?"

"Javier?" asked Nandi as he helped Florimel peel Paul's jumpsuit down to his waist.

Paul was irritated—they weren't life-threatening wounds, and the idea now blazing in his head felt important. Many copies, some less perfect than others. . . .

I am a broken mirror, she had told him. A broken mirror. . . .

"You took your time, Javier," Florimel said as the boy finally approached. "Did you find some cloth?"

"Isn't any." He darted a glance at Nandi as though more fearful of him than of Florimel's anger.

"Javier . . . Javier Rogers?" Nandi asked.

"No!" said T4b harshly, then stiffened and looked down at his feet. "Yeah."

"You know each other?" Florimel looked from one to the other.

"We should," said Nandi. "It is because of the Circle that Javier is here."

Florimel turned on the youth. "Is that true?"

"Oh, fenfen," he said miserably.

The way they were all gathered around the boy, Paul thought, it was hard not to think of an inquisition. But T4b, his face damp with sweat and teenage embarrassment, did not make a very convincing martyr.

"What else have you lied to us about?" Florimel demanded.

"Didn't lie about nothing, me." T4b scowled. "Ain't duppie. Just didn't tell you, seen?"

"You don't need to justify your faith, honey," Bonnie Mae assured him.

"He kept no dangerous secrets from you," said Nandi. "We recruited many like him, promising young men and women of belief. We gave them information, some education, and we gave them equipment. This is a war we are fighting, after all, as you people should know better than anyone. Were you not recruited yourselves by someone whose motives are far less openly stated than ours?"

"Are you working for Kunohara as well?" Florimel asked T4b. Paul thought she seemed unusually upset. "Was Martine right about that too?"

"No! Don't got nothing to do with that Kuno-whatsit, me." He looked like he was about to cry. "And I never did nothing wrong to you either. Just didn't tell you . . . about the Circle."

Paul looked at Martine, but she seemed to be listening with only part of her attention. "What did you mean when you said 'men and women of belief?" he asked Nandi.

"We are a group bound together by our belief in a power greater than mere humanity," Nandi said. "I made no secret of that when you and I met."

"But Javier. . . ?"

The boy looked sullen when he realized everyone was looking at him once more. "I'm born again, me. Jesus saved me."

"There you go," said Bonnie Mae. "Don't be ashamed of the path you've chosen. 'Blessed are they who do hunger and thirst after righteousness,' as Jesus said on the mountain, 'for they shall be filled.' Nothing wrong with a hunger for righteousness." She turned to the others. "This boy has found his way through Christ. Does that offend you? What about me, then? Is there something wrong with loving God?"

"Jesus helped me give up charge," T4b said earnestly. "I was, like, lost. Then He saved me."

"He just came over to your house and showed you some new tricks?" Florimel laughed bitterly. "I am sorry, but I grew up with this nonsense. It poisoned my mother's life and it poisoned mine. Forgive my reaction, but I feel betrayed to learn that he has been serving another master all this time."

"Serving another master?" Now it was Nandi who was angry. "How? We have not spoken to Javier since he entered the network. Are your goals not ours—to save the children and bring about the destruction of this devilish operating system, this terrible immortality machine that runs on blood and souls?"

I was thinking of something important when all this happened, Paul remembered, but could not tear himself away from the looks of fury and confusion on the faces of his companions. Only Martine Desroubins seemed somewhere else, listening to sounds she alone could hear. "Martine?" he asked.

"It is close," she said. "I feel it. It is like nothing else I have experienced here—like the Cavern of the Lost, but both more and less alive. And it is very powerful." She grimaced. "Close. So close."

Paul looked up. The ship, driven by its indefatigable crew of robotic galley slaves, was rounding a bend in the wide, sluggish river. As they tilted past a scattering of rocky foothills Paul saw it, nestled by itself in a wide valley of red sand.

"Good lord," he said quietly.

"It is empty." Martine was still frowning, the lines of her face tight with pain. "But not empty. There is something deep inside it that is hot and active. It is like an oven with the door closed."

The Wicked Tribe, who had been hovering over the discussion like particularly anarchic thoughts above the heads of comic-strip characters, now descended in a yellow flutter, clustering on Paul.

"Bad place," one of them said.

"Been here," said another. "Don't want to be here again. Go away now!"

Several of them flew up and began tugging at Paul's hair. "Time to go away. Back to somewhere fun. Now!"

The argument over T4b ended as one by one the combatants saw the faint brown shape of the temple in the distance, the sandstone pillars of the massive facade standing sentry between oblongs of pitch-black shadow.

"It . . . it looks like a smile," said Florimel.

"Like a dead smile," Nandi said slowly. "Like the grin of a skull."

The temple not only looked empty, but was half-covered with drifting dunes, as though it had lain long unremembered and unvisited. Swirled by a breeze none of them could feel, clouds of sparkling gray sand helped shroud the structure so that its full size and dimensions were never quite clear.