Henry Beam Piper’s book “Five Sci-Fi Short Stories“ is a collection of: The Answer, Temple Trouble, Flight From Tomorrow, Police Operation and Graveyard of Dreams. “The Answer” is about two nuclear scientists who have successfully made a very powerful weapon and are planning to drop it from space on un-expecting earthlings. The story is set in 1984, many years after a supposed nuclear war between the US and the Soviet Union had ended. The stories "Temple Trouble" and "Police Operation" deal with alternate histories which is a theme that Piper is well known for...

Conn Maxwell returns from Terra to his poverty-stricken home planet of Poictesme, “The Junkyard Planet”, with news of the possible location of Merlin, a military super-computer rumored to have been abandoned there after the last war. The inhabitants hope to find Merlin, which they think will be their ticket to wealth and prosperity. But is Merlin real, or just an old rumor? And if they find it will it save them, or tear them apart?

Fenris isn't a hell planet, but it's nobody's bargain. With 2,000-hour days and an 8,000-hour year, it alternates blazing heat with killing cold. A planet like that tends to breed a special kind of person: tough enough to stay alive and smart enough to make the best of it. When that kind of person discovers he's being cheated of wealth he's risked his life for, that kind of planet is ripe for revolution. (Introduction from the Gutenberg text)