this horrible persecution that dug into the depths of his own nightmares to haunt him? His breath came fast and a chilly sweat broke out on his forehead. Where was he? Was this some long forgotten vault in the depths of the Old City? Or was this another place, another world, perhaps, that the not-men, with their impossible powers, had created to torture him? His eyes sought the end of the hall, saw the turn at the end, saw the light which seemed to come from the end; and then in an instant he was running down the damp passageway, his pulse pounding at his temples, until he could hardly gasp enough breath as he ran. Finally he reached the turn in the corridor where the light was brighter, and he swung around to stare at the source of the light, a huge, burning, smoky torch which hung from the wall. Even as he looked at it, the torch went out, shutting him into inky blackness. The only sound at first was the desperation of his own breath; then he heard little scurrying sounds around his feet, and screamed involuntarily as something sleek and four-footed jumped at his chest with snapping jaws. Shuddering, he fought the thing off, his fingers closing on wiry fur as he caught and squeezed. The thing went limp, and suddenly melted in his hands. He heard it splash as it struck the damp ground at his feet. What were they doing to his mind? He screamed out in horror, and followed the echoes of his own scream as he ran down the stone corridor, blindly, slipping on the wet stone floor, falling on his knees into inches of brackish water, scraping back to his feet with an uncontrollable convulsion of fear and loathing, only to run more— The corridor suddenly broke into two and he stopped short. He didn't know how far, or how long, he had run, but it suddenly occurred to him that he was still alive, still safe. Only his mind was under attack, only his mind was afraid, teetering on the edge of control. And this maze of dungeon tunnels—where could such a thing exist, so perfectly outfitted to horrify him, so neatly fitting into his own pattern of childhood fears and terrors; from where could such a very individual attack on his sanity have sprung? From nowhere except.... Except from his own mind! For an instant, he saw a flicker of light, thought he grasped the edge of a concept previously obscure to him. He stared around him, at the mist