Somewhere in there, his mind blanked out again. He awoke feeling very tired and weak, yet oddly refreshed, as though he had slept for a long time. When his eyes opened, he simply stared at the unfamiliar room for a long time without thinking—without really caring to think. He only knew that he was warm and comfortable and somehow safe, and it was such a pleasant feeling after the nightmare of cold and terror that he only wanted to enjoy it without analyzing it. But the memory of the nightmare came again, and he couldn't repress it. And he knew it hadn't been a nightmare, but reality. Full recollection flooded over him. Someone had shot him with a beamgun, that nasty little handweapon that delivered in one powerful, short jolt the same energy that was doled out in measured doses over a period of minutes in a standard nerve-burner. He remembered jerking aside at the last second, just before the weapon was fired, and it was evidently that which had saved his life. If the beam had hit him in the head or spine, he'd be dead now. Then what? Guessing about something that had happened in the past was futile, and, anyway, guessing didn't apply to situations like that. But he thought he could pretty well figure out what had happened. After he'd been shot down, his assailant had probably dragged him off somewhere and stripped him, and then dumped him bodily into the sewer. The criminal had undoubtedly thought that The Guesser was dead; if the body had been found, days or weeks later, it would be unidentifiable, and probably dismissed as simply another unsolved murder. They were rather common in low-class districts such as this. Which brought him back again to the room. He sat up in bed and looked around. Class Six Standard Housing. Hard, gray, cast polymer walls—very plain. Ditto floor and ceiling. Single glow-plate overhead. Rough, gray bedclothing. Someone had found him after that careening flight from the terror of the sewer and had brought him here. Who? Who? The sense of well-being he had felt upon awakening had long since deserted him. What he felt now was a queer mixture of disgust and fear. He had never known a Class Six. Even the lowest crewman on the Naipor was a Five. Uneasily, The Guesser climbed out of the bed. He was