"All right," Peretti agreed. "Then get looking."

The three of them spread out and began to go over the ground with care. Daniels worked with incredible speed; his thin little body moved in a blur of motion as he crawled among the flowers, turned over rocks, peered under the house, separated stalks of plants, ran his expert hands over leaves and stems, in tangles of compost and weeds. No inch was missed.

Peretti halted after a short time. "I'll guard. It might be dangerous. The father-thing might come and try to stop us." He posted himself on the back step with his b.b. gun while Charles and Bobby Daniels searched. Charles worked slowly. He was tired, and his body was cold and numb. It seemed impossible, the father-thing and what had happened to his own father, his real father. But terror spurred him on; what if it happened to his mother, or to him? Or to everyone? Maybe the whole world.

"I found it!" Daniels called in a thin, high voice. "You all come around here quick!"

Peretti raised his gun and got up cautiously. Charles hurried over; he turned the flickering yellow beam of his flashlight where Daniels stood.

The Negro boy had raised a concrete stone. In the moist, rotting soil the light gleamed on a metallic body. A thin, jointed thing with endless crooked legs was digging frantically. Plated, like an ant; a red-brown bug that rapidly disappeared before their eyes. Its rows of legs scabbed and clutched. The ground gave rapidly under it. Its wicked-looking tail twisted furiously as it struggled down the tunnel it had made.

Peretti ran into the garage and grabbed up the rake. He pinned down the tail of the bug with it. "Quick! Shoot it with the b.b. gun!"

Daniels snatched the gun and took aim. The first shot tore the tail of the bug loose. It writhed and twisted frantically; its tail dragged uselessly and some of its legs broke off. It was a foot long, like a great millipede. It struggled desperately to escape down its hole.

"Shoot again," Peretti ordered.

Daniels fumbled with the gun. The bug slithered and hissed. Its head jerked back and forth; it twisted and bit at the rake holding it down. Its wicked specks of eyes gleamed with hatred. For a moment it struck futilely at the rake; then abruptly, without warning, it thrashed in a frantic convulsion that made them all draw away in fear.

Something buzzed through Charles' brain. A loud humming, metallic and harsh, a billion metal wires dancing and vibrating at once. He was tossed about violently by the force; the banging crash of metal made him deaf and confused. He stumbled to his feet and backed off; the others were doing the same, white-faced and shaken.

"If we can't kill it with the gun," Peretti gasped, "we can drown it. Or burn it. Or stick a pin through its brain." He fought to hold onto the rake, to keep the bug pinned down.

"I have a jar of formaldehyde," Daniels muttered. His fingers fumbled nervously with the b.b. gun. "How do this thing work? I can't seem to --"

Charles grabbed the gun from him. "I'll kill it." He squatted down, one eye to the sight, and gripped the trigger. The bug lashed and struggled. Its force-field hammered in his ears, but he hung onto the gun. His finger tightened...

"All right, Charles," the father-thing said. Powerful fingers gripped him, a paralyzing pressure around his wrists. The gun fell to the ground as he struggled futilely. The father-thing shoved against Peretti. The boy leaped away and the bug, free of the rake, slithered triumphantly down its tunnel.

"You have a spanking coming, Charles," the father-thing droned on. "What got into you? Your poor mother's out of her mind with worry."

It had been there, hiding in the shadows. Crouched in the darkness watching them. Its calm, emotionless voice, a dreadful parody of his father's, rumbled close to his ear as it pulled him relentlessly toward the garage. Its cold breath blew in his face, an icy-sweet odor, like decaying soil. Its strength was immense; there was nothing he could do.

"Don't fight me," it said calmly. "Come along, into the garage. This is for your own good. I know best, Charles."

"Did you find him?" his mother called anxiously, opening the back door.

"Yes, I found him."

"What are you going to do?"

"A little spanking." The father-thing pushed up the garage door. "In the garage." In the half-light a faint smile, humorless and utterly without emo­tion, touched its lips. "You go back in the living room, June. I'll take care of this. It's more in my line. You never did like punishing him."

The back door reluctantly closed. As the light cut off, Peretti bent down and groped for the b.b. gun. The father-thing instantly froze. "Go on home, boys," it rasped. Peretti stood undecided, gripping the b.b. gun.

"Get going," the father-thing repeated. "Put down that toy and get out of here." It moved slowly toward Peretti, gripping Charles with one hand, reach­ing toward Peretti with the other. "No b.b. guns allowed in town, sonny. Your father know you have that? There's a city ordinance. I think you better give me that before --"

Peretti shot it in the eye.

The father-thing grunted and pawed at its ruined eye. Abruptly it slashed out at Peretti. Peretti moved down the driveway, trying to cock the gun. The father-thing lunged. Its powerful fingers snatched the gun from Peretti's hands. Silently, the father-thing mashed the gun against the wall of the house.

Charles broke away and ran numbly off. Where could he hide? It was between him and the house. Already, it was coming back toward him, a black shape creeping carefully, peering into the darkness, trying to make him out. Charles retreated. If there were only some place he could hide...

The bamboo.

He crept quickly into the bamboo. The stalks were huge and old. They closed after him with a faint rustle. The father-thing was fumbling in its pocket; it lit a match, then the whole pack flared up. "Charles," it said. "I know you're here, someplace. There's no use hiding. You're only making it more difficult."

His heart hammering, Charles crouched among the bamboo. Here, debris and filth rotted. Weeds, garbage, papers, boxes, old clothing, boards, tin cans, bottles. Spiders and salamanders squirmed around him. The bamboo swayed with the night wind. Insects and filth.

And something else.

A shape, a silent, unmoving shape that grew up from the mound of filth like some nocturnal mushroom. A white column, a pulpy mass that glistened moistly in the moonlight. Webs covered it, a moldy cocoon. It had vague arms and legs. An indistinct half-shaped head. As yet, the features hadn't formed. But he could tell what it was.

A mother-thing. Growing here in the filth and dampness, between the garage and the house. Behind the towering bamboo.

It was almost ready. Another few days and it would reach maturity. It was still a larva, white and soft and pulpy. But the sun would dry and warm it. Harden its shell. Turn it dark and strong. It would emerge from its cocoon, and one day when his mother came by the garage... Behind the mother-thing were other pulpy white larvae, recently laid by the bug. Small. Just coming into existence. He could see where the father-thing had broken off; the place where it had grown. It had matured here. And in the garage, his father had met it.

Charles began to move numbly away, past the rotting boards, the filth and debris, the pulpy mushroom larvae. Weakly, he reached out to take hold of the fence -- and scrambled back.

Another one. Another larvae. He hadn't seen this one, at first. It wasn't white. It had already turned dark. The web, the pulpy softness, the moistness, were gone. It was ready. It stirred a little, moved its arm feebly.

The Charles-thing.

The bamboo separated, and the father-thing's hand clamped firmly around the boy's wrist. "You stay right here," it said. "This is exactly the place for you. Don't move." With its other hand it tore at the remains of the cocoon binding the Charles-thing. "I'll help it out -- it's still a little weak."