Horizon Alpha

Gunnar Holt was different. He was a throwback, head and shoulders taller than his fellow humans on Horizon Delta. For a long time it had kept him out of trouble with the androids, programmed to control those of shorter dimensions. It meant that Gunnar could roam at will, pretty much; and he was curious. Still, his was a very lonely world--he had on one with whom to exchange any exciting discovery he might make. Until, one day, Gunnar met a man. A very old man, just on the verge of dying. But an old man who was just as tall as Gunnar. Now he believed he had some power to alter the future. Then he met the girl Shesha--a beautiful Oriental deviant...