He started up, shaken now with an eerie terror, and raised his hand to hurl the talisman away. But the part of him that had learned with much pain and effort to be civilized made him stop, and think.

He sat down again. An instrument of hypnosis? Possibly. And yet that fleeting touch of sight and sound had not been his own, out of his own memories.

He was tempted now, fascinated, like a child that plays with fire. The talisman had been worn somehow. Where? On the breast? On the brow?

He tried the first, with no result. Then he touched the flat surface of the lens to his forehead.

The great tower of stone rose up monstrous to the sky. It was whole, and there were pallid lights within that stirred and flickered, and it was crowned with a shimmering darkness.

He lay outside the tower, on his belly, and he was filled with fear and a great anger, and a loathing such as turns the bones to water. There was no snow. There was ice everywhere, rising to half the tower's height, sheathing the ground.

Ice. Cold and clear and beautiful—and deadly.

He moved. He glided snakelike, with infinite caution, over the smooth surface. The tower was gone, and far below him was a city. He saw the temples and the palaces, the glittering lovely city beneath him in the ice, blurred and fairylike and strange, a dream half glimpsed through crystal.

He saw the Ones that lived there, moving slowly through the streets. He could not see them clearly, only the vague shining of their bodies, and he was glad.