PROBLEM ONE: An Earthman is suddenly and mysteriously transposed to an alien planet: an utterly empty, completely lifeless outpost of a far-flung galaxy. The Earthman has no idea where he is, how he came to be on the godforsaken world, or how to get home. <P> PROBLEM TWO: For company there is only a computer: a computer which has all the answers to all of the Earthman’s questions. But the computer is programmed to give information only to those properly trained and qualified to...