Isaac Asimov

Foundation's Edge is a science fiction novel by Isaac Asimov, the fourth book in the Foundation Series. It was written more than thirty years after the stories of the original Foundation trilogy, due to years of pressure by fans and editors on Asimov to write another, and, according to Asimov himself, the amount of …

For twelve thousand years the Galactic Empire has ruled supreme Now it is dying But only Hari Sheldon creator of the revolutionary science of psychohistory can see into the futureto a dark age of ignorance barbarism and warfare that will last thirty thousand years To preserve knowledge and save mankind Seldon gathers …

Lucky Starr and the Pirates of the Asteroids is the second novel in the Lucky Starr series, six juvenile science fiction novels by Isaac Asimov that originally appeared under the pseudonym Paul French. The novel was first published by Doubleday & Company in November 1953.