the water's edge were bent and broken. Masses of brushwood had been crushed and torn away. Limbs were broken down tens of yards from the water, and there were gullies to be seen wherever there was soft earth. An enormous wave had flung itself against the nearly circular boundary of the lake. It had struck like a tidal wave dozens of feet high in an inland body of water. It was extremely convincing evidence that something huge and heavy had hurtled down from the sky.

But Lockley saw no movement nor any other novelty in this wilderness. He heard nothing that was not an entirely normal sound.

But then he smelled something.

It was a horrible, somehow reptilian odor. It was the stench of jungle, dead and rotting. It was much, much worse than the smell of a skunk.

He moved to fling himself into flight. Then light blinded him. Closing his eyelids did not shut it out. There were all colors, intolerably vivid, and they flashed in revolving combinations and forms which succeeded each other in fractions of seconds. He could see nothing but this light. Then there came sound. It was raucous. It was cacophonic. It was an utterly unorganized tumult in which musical notes and discords and bellowings and shriekings were combined so as to be unbearable. And then came pure horror as he found that he could not move. Every inch of his body had turned rigid as it became filled with anguish. He felt, all over, as if he were holding a charged wire.

He knew that he fell stiffly where he stood. He was blinded by light and deafened by sound and his nostrils were filled with the nauseating fetor of jungle and decay. These sensations lasted for what seemed years.

Then all the sensations ended abruptly. But he still could not see; his eyes were still dazzled by the lights that closing his eyelids had not changed. He still could not hear. He'd been deafened by the sounds that had dazed and numbed him. He moved, and he knew it, but he could not feel anything. His hands and body felt numb.

Then he sensed that the positions of his arms and legs were changed. He struggled, blind and deaf and without feeling anywhere. He knew that he was confined. His arms were fastened somehow so that he could not move them.

And then gradually—very gradually—his senses returned. He heard squeakings. At first they were faint as the exhausted nerve ends in his ears only began to regain their function. He began to regain the sense of touch, though he felt only furriness everywhere.

He was raised up. It seemed to him that claws rather than fingers grasped him. He stood erect, swaying. His sense of balance had been lost without his realizing it. It came back, very slowly. But he saw nothing. Clawlike hands—or handlike claws—pulled at him. He felt himself turned and pushed. He staggered. He took steps out of the need to stay erect. The pushings and pullings continued. He found himself urged somewhere. He realized that his arms were useless because they were wrapped with something like cord or rope.

Stumbling, he responded to the urging. There was nothing else to do. He found himself descending. He was being led somewhere which could only be downward. He was guided, not gently, but not brutally either.

He waited for sight to return to him. It did not come.

It was then he realized that he could not see because he was blindfolded.

There were whistling squeaks very near him. He began helplessly to descend the mountain, surrounded and guided and sometimes pulled by unseen creatures.

CHAPTER 3

It was a long descent, made longer by the blindfold and clumsier by his inability to move his arms. More than once Lockley stumbled. Twice he fell. The clawlike hands or handlike claws lifted him and thrust him on the way that was being chosen for him. There were whistling squeaks. Presently he realized that some of them were directed at him. A squeak or whistle in a warning tone told him that he must be especially careful just here.

He came to accept the warnings. It occurred to him that the squeaks sounded very much like those button-shaped hollow whistles that children put in their mouths to make strident sounds of varying pitch. Gradually, all his senses returned to normal. Even his eyes under the blindfold ceased to report only glare blindness, and he saw those peculiar, dissolving grayish patterns that human eyes transmit from darkness.

More squeakings. A long time later he moved over nearly level grassy ground. He was led for possibly half a mile. He had not tried to speak during all his descent. It would have been useless. If he was to be killed, he would be killed. But trouble had been taken to bring him down alive from a remaining bit of crumbling crater wall. His captors had evidently some use for him in mind.

They abruptly held him still for a long time—perhaps as much as an hour. It seemed that either instructions were hard to come by, or some preparation was being made. Then the sound of something or someone approaching. Squeaks.

He was led another long distance. Then claws or hands lifted him. Metal clanked. Those who held him dropped him. He fell three or four feet onto soft sand. There was a clanging of metal above his head.

Then a human voice said sardonically, "Welcome to our city! Where'd they catch you?"

Lockley said, "Up on a mountainside, trying to see what they were doing. Will you get me loose, please?"

Hands worked on the cord that bound his arms close to his body. They loosened. He removed the blindfold.

He was in a metal-walled and metal-ceilinged vault, perhaps eight feet wide and the same in height, and perhaps twelve feet long. It had a floor of sand. Some small amount of light came in through the circular hole he'd been dropped through, despite a cover on it. There were three men already in confinement here. They wore clothing appropriate to workmen from the construction camp. There was a tall lean man, and a broad man with a moustache, and a chunky man. The chunky man had spoken.

"Did you see any of 'em?" he demanded now.

Lockley shook his head. The three looked at each other and nodded. Lockley saw that they hadn't been imprisoned long. The sand floor was marked but not wholly formed into footprints, as it would have been had they moved restlessly about. Mostly, it appeared, they'd simply sat on the sand floor.

"We didn't see 'em either," said the chunky man. "There was a hell of a explosion over at the lake this mornin'. We piled in a car—my car—and came over to see what'd happened. Then something hit us. All of us. Lights. Noise. A godawful stink. A feeling all over like an electric shock that paralyzed us. We came to blindfolded and tied. They brought us here. That's our story so far. What's happened to you—and what really happened to us?"

"I'm not sure," said Lockley.

He hesitated. Then he told them about Vale, and what he'd reported. They'd had no explanation at all of what had happened to them. They seemed relieved to be informed, though the information was hardly heartening.

"Critters from Mars, eh?" said the moustached man. "I guess we'd act the same way if we was to get to Mars. They got to figure out some way to talk to who lives here. I guess that makes us it—unless we can figure out something better."

Lockley, by temperament, tended to anticipate worse things in the future than had come in the past. The suggestion that the occupants of the spaceship had captured men to learn how to communicate with them seemed highly optimistic. He realized that he didn't believe it. It seemed extremely unlikely that the invaders from space were entirely ignorant of humanity. The choice of Boulder Lake as a landing