Foundation (novel series)

The Foundation series is a science fiction novel series written by American author Isaac Asimov. First published as a series of short stories and novellas in 1942–1950, and subsequently in three novels in 1951–1953, for nearly thirty years the series was widely known as The Foundation Trilogy: Foundation (1951), Foundation and Empire (1952), and Second Foundation (1953). It won the one-time Hugo Award for "Best All-Time Series" in 1966. Asimov later added new volumes, with two sequels, Foundation's Edge (1982) and Foundation and Earth (1986), and two prequels, Prelude to Foundation (1988) and Forward the Foundation (1993).