mind they existed side by side, surrounded by heterogeneous landscapes from all over the civilized sector of the galaxy and by the sharply demarcated spectra of a hundred different suns. A few of the suns were in the patchwork sky—Sirius, for example, and its twinkling dwarf companion. Most of them, however, were present only in their remembered radiance. To add to the confusion, scattered night memories interrupted the hodge-podge horizon with columns of darkness, and here and there the gray column of a dawn or dusk memory showed. The house was flanked on one side by a section of a New Earth spaceport and on the other by an excerpt of an Ex-earth city-block. Behind it flowed a brief blue stretch of Martian waterway. Sabrina's footsteps led up to the front door, and the door itself was ajar. Perhaps she was still inside. Perhaps she was watching him even now through one of the remembered windows. He scanned them with a professional eye, but saw no sign of her. Warily he stepped inside, adjusting the temperature of his all-weather jacket to the remembered air-conditioning. His father was sitting in the living room, smoking, and watching 3V. He had no awareness of Blake. At Blake's entry he went right on smoking and watching as though the door had neither opened nor closed. He would go right on smoking and watching till Blake died and the conglomeration of place-times that constituted Blake's mind-world ceased to be. Ironically, he was watching nothing. The 3V program that had been in progress at the time of the unconscious materialization had failed to come through. The memory was a treasured one—the old man had perished in a 'copter crash several years ago—and for a long while Blake did not move. He had never been in his own mind before. Consequently he was more affected than he might otherwise have been. Finally, stirring himself, he walked out into the kitchen. On a shelf above the sink stood a gaily colored box of his mother's favorite detergent with a full-length drawing of Vera Velvetskin, the company's blond and chic visual symbol, on the front. His mother was standing before the huge automatic range, preparing a meal she had served twenty-three years ago. He regarded her with moist eyes. She had died a dozen years before his father, but the wound that her death had caused had never healed. He wanted to go up behind her and touch her shoulder and say, "What's for supper, mom?" but he knew it would do no good. For her he had no reality, not only because he was far in her future, but because in his mind-world she was a mortal and he, a god—a picayune