Midnight

came again.
    A shiver crackled the length of Loman's spine. It was a pleasant shiver. He was seized by a powerful longing to shed his clothes, drop closer to the ground, and race nude and unrestrained through the night in long, graceful strides, across the broad meadow and into the woods, where all was wild and beautiful, where prey waited to be found and run down and broken and torn …
    No.
    Control.
    Self-control.
    The faraway cries pierced him.
    He must exhibit self-control.
    His heart pounded.
    The cries. The sweet, eager, wild cries …
    Loman began to tremble, then to shake violently, as in his mind's eye he saw himself freed from the rigid posture of Homo erectus freed from the constraints of civilized form and behavior. If the primal man within him could be set loose at long last and allowed to live in a natural state—
    No. Unthinkable.
    His legs became weak, and he fell to the ground, though not onto all fours, no, because that posture would encourage him to surrender to these unspeakable urges; instead he curled into the fetal position, on his side, knees drawn up to his chest, and struggled against the swelling desire to regress. His flesh grew as hot as if he had been lying for hours in midday summer sun, but he realized that the heat was coming not from any external source but from deep within him; the fire arose not merely from vital organs or the marrow of his bones, but from the material within the walls of his cells, from the billions of nuclei that harbored the genetic material that made him what he was. Alone in the dark and fog in front of the Foster house, seduced by the echoey cry of the regressives, he longed to exercise the control of his physical being that the Change had granted him. But he knew if once he succumbed to that temptation, he would never be Loman Watkins again; he would be a degenerate masquerading as Loman Watkins, Mr. Hyde in a body from which he had banished Dr. Jekyll forever.
    With his head tucked down, he was looking at his hands, which were curled against his chest, and in the dim light from the windows of the Foster house, he thought he saw several of his fingers begin to change. Pain flashed through his right hand. He felt the bones crunching and re-forming, knuckles swelling, digits lengthening, the pads of his fingers growing broader, sinews and tendons thickening, nails hardening and sharpening into talonlike points.
    He screamed in stark terror and denial, and he willed himself to hold fast to his born identity to what remained of his humanity. He resisted the lavalike movement of his living tissue. Through clenched teeth he repeated his name—"Loman Watkins, Loman Watkins, Loman Watkins"—as if that were a spell that would prevent this evil transformation.
    Time passed. Perhaps a minute. Perhaps ten. An hour. He didn't know. His struggle to retain his identity had conveyed him into a state of consciousness beyond time.
    Slowly, he returned to awareness. With relief he found himself still on the ground in front of the house, unchanged. He was drenched in sweat. But the white-hot fire in his flesh had subsided. His hands were as they'd always been, with no freakish elongation of the fingers.
    For a while he listened to the night. He heard no more of the distant cries, and he was grateful for that silence.
    Fear, the only emotion that had not daily lost vividness and power since he had become one of the New People, was now as sharp as knives within him, causing him to cry out. For some time he had been afraid that he was one of those with the potential to become a regressive, and now that dark speculation was proven true. But if he had surrendered to the yearning, he would have lost both the old world he had known before he'd been converted and the brave new world Shaddack was making; he would belong in neither.
    Worse: He was beginning to suspect that he was not unique, that in fact all of the New People had within them the seeds of devolution. Night by night, the regressives seemed to be increasing in number.
    Shakily, he got to his feet.
    The film of sweat was like a crust of ice on his skin now that his inner fires had been banked.
    Moving dazedly toward his patrol car, Loman Watkins wondered if Shaddack's research—and the technological application of it—was so fundamentally flawed that there was no benefit whatsoever in the Change. Maybe it was an unalloyed curse. If the regressives were not a statistically insignificant percentage of the New People, if