He still could. A weight in his lungs where there'd not been weight before. He backed towards the door, knowing that if he stayed the fucker would have the better of him.

"Don't leave," Kissoon said. "Don't open the door."

"There's other ways to the Art," Jaffe said.

"No," Kissoon said. "Only me. The rest are dead There's nobody can help you but me."

He tried that little smile of his, bowing his wretched body, but the humility was as much a sham as the fear had been. All tricks to keep his victim near, so as to have his flesh and blood. Jaffe wasn't buying the routine a second time. He tried to block out Kissoon's seductions with memories. Pleasures taken, that he'd take again if he could only get out of this trap alive. The woman in Illinois, the one-armed man in Idaho, the caress of roaches. The recollections kept Kissoon from getting any further hold on him. He reached behind him and grabbed the door handle.

"Don't open that," Kissoon said.

"I'm getting out of here."

"I made a mistake. I'm sorry. I underestimated you. We can come to some arrangement surely? I'll tell you all you want to know. I'll teach you the Art. I don't have the skill myself. Not in the Loop. But you could have it. You could take it with you. Out there. Back into the world. Arm in the pie! Only stay. Stay, Jaffe. I've been alone here a long time. I need company. Someone to explain it all to. Share it with."

Jaffe turned the handle. As he did so he felt the earth beneath his feet shudder, and a brightness seemed to appear momentarily beyond the door. It seemed too livid to be mere daylight, but it must have been, because there was only sun awaiting him on the step outside.

"Don't leave me!" he heard Kissoon yelling, and with the yell felt the man clutching at his innards the way he had bringing him here. But the hold was nowhere near as strong as it had been. Either Kissoon had burned up too much of his energy in attempting to breathe his spirit into Jaffe, or his fury was weakening him. Whichever, the hold was resist-able, and the farther Jaffe ran the weaker it became.

A hundred yards from the hut he glanced back, and thought he saw a patch of darkness moving across the ground towards him, like dark rope uncurling. He didn't linger to dis-cover what new trick the old bastard was mounting, but ran and ran, following his own trail across the ground, until the steel tower came in sight. Its presence suggested some attempt to populate this wasteland, long abandoned. Beyond it, an aching hour later, was further proof of that endeavor. The town he half-remembered staggering through on his way here, its street empty not only of people and vehicles but of any distinguishing marks whatsoever, like a film-set yet to be dressed for shooting.

Half a mile beyond it an agitation in the air signalled that he had reached the perimeters of the Loop. He braved its confusions willingly, passing through a place of sickening disorientation in which he was not certain he was even walking, and suddenly he was out the other side, and back in a calm, starlit night.

Forty-eight hours later, drunk in an alleyway in Santa Fe, he made two momentous decisions. One, that he'd keep the beard he'd grown in the last few weeks, as a reminder of his search. Two, that every wit he possessed, every hint of knowledge he'd gained about the occult life of America, every iota of power his astral eyes lent him, would go to the possessing of the Art (Fuck Kissoon; Fuck the Shoal), and that only when he'd got it would he once again show his face unshaven.

HOLDING to the promises he'd made himself was not easy. Not when there were so many simple pleasures to be had from the power he'd gained; pleasures he made himself forfeit for fear of depleting his little strength before he stole his way to greater.

His first priority was to locate a fellow quester; someone who could aid him in his search. It was two months before his enquiries threw up the name and reputation of a man perfectly suited to that role. That man was Richard Wesley Fletcher, who'd been—until his recent fall from grace—one of the most lauded and revolutionary minds in the field of evolutionary studies; the head of several research programs in Boston and Washington; a theorist whose every remark was scrutinized by his peers for clues to his next breakthrough. But his genius had been flawed by addiction. Mescaline and its derivatives had brought him low, much to the satisfaction of many of his colleagues, who made no bones about their contempt for the man once his guilty secret came out. In article after article Jaffe found the same smug tone, as the academic community rounded on the deposed Wunderkind, condemning his theories as ludicrous and his morals as reprehensible. Jaffe couldn't have cared less about Fletcher's moral standing. It was the man's theories that intrigued him, dovetailing as they did with his own ambition. Fletcher's researches had been aimed at isolating, and synthesizing in a laboratory, the force in living organisms that drove them to evolve. Like Jaffe, he believed heaven could be stolen.

It took persistence to find the man, but Jaffe had that in abundance, and found him in Maine. The genius was much the worse for despair, teetering on the brink of complete mental breakdown. Jaffe was cautious. He didn't press his suit at first, but instead ingratiated himself by supplying drugs of a quality Fletcher had long since been too poor to afford. Only when he'd gained the addict's trust did he begin to make oblique reference to Fletcher's studies. Fletcher was less than lucid on the subject at first, but Jaffe gently fanned the embers of his obsession, and in time the fire flared. Once burning, Fletcher had much to tell. He believed he'd twice come close to isolating what he called the Nuncio, the messenger. But the final processes had always eluded him. Jaffe offered a few observations of his own on the subject, garnered from his readings in the occult. The two of them, he gently suggested, were fellow seekers. Though he, Jaffe, used the vocabulary of the ancients—of alchemists and magicians—and Fletcher the language of science, they had the same desire to nudge evolution's elbow; to advance the flesh, and perhaps the spirit, by artificial means. Fletcher poured scorn on these observations at the outset, but slowly came to value them, finally accepting Jaffe's offer of facilities in which to begin his researches afresh. This time, Jaffe promised, Fletcher wouldn't have to work in an academic hothouse, constantly required to justify his work to hold on to his funding. He guaranteed his dope-fiend genius a place to work that would be well hidden from prying eyes. When the Nuncio had been isolated, and its miracle reproduced, Fletcher would reappear from the wilderness and put his vilifiers to flight. It was an offer no obsessive could have resisted.

Eleven months later, Richard Wesley Fletcher stood on a granite headland on the Pacific Coast of the Baja and cursed himself for succumbing to Jaffe's temptations. Behind him, in the Mision de Santa Catrina where he'd labored for the best part of a year, the Great Work (as Jaffe liked to call it) had been achieved. The Nuncio was a reality. There were surely few less likely places for labors most of the world would have judged ungodly than an abandoned Jesuit Mission, but then from the outset this endeavor had been shot through with paradox.

For one, the liaison between Jaffe and himself. For another, the intermingling of disciplines that had made the Great Work possible. And for a third the fact that now, in what should have been his moment of triumph, he was minutes away from destroying the Nuncio before it fell into the hands of the very man who'd funded its creation.

As in its making, so in its unmaking: system, obsession and pain. Fletcher was too well versed in the ambiguities of matter to believe that the total destruction of anything was possible. Things couldn't be undiscovered. But if the change that he and Raul wrought on the evidence was thorough enough it was his belief that nobody would easily reconstruct the experiment he'd conducted here in the wilds of Baja California. He and the boy (it was still difficult to think of Raul as a boy) had to be like perfect thieves, rifling their own house to remove every last trace of themselves. When they'd burned all the research notes and trashed all the equipment it had to be as though the Nuncio had never been made. Only then could he take the boy, who was still busy feeding the fires in front of the Mission, to this cliff edge, so that hand in hand they could fling themselves off. The fall was steep, and the rocks below plenty sharp enough to kill them. The tide would wash their blood and bodies out into the Pacific. Then, between fire and water, the job would have been done.