Although thirty light years distant, Mittend was Earth's nearest habitable planet. So the bored young heir, Steven Masters, contrived to join the first manned expedition just for a bit of excitement. When he found himself suddenly back on Earth in another man's body, it was more than he had expected. What then followed was a veritable kaleidoscope of events that was to involve him in multiple personalities, in more expeditions to Mittend, and in the...

In the 1940s, the Golden Age of science fiction flowered in the magazine Astounding. Editor John W. Campbell, Jr., discovered and promoted great new writers such as Isaac Asimov in New York, Robert A. Heinlein in California, and A.E. van Vogt in Canada, whose novel Slan was one of the basic works of the era. Throughout the forties and into the fifties Slan was considered the single most important SF novel, the one great book that everyone had to read....