The Caves of Steel is a science fiction novel by American writer Isaac Asimov. It is a detective story and illustrates an idea Asimov advocated, that science fiction can be applied to any literary genre, rather than just being a limited genre in itself.
Cover of first edition (hardcover)
The first instalment of Asimov's The Caves of Steel took the cover of the October 1953 issue of Galaxy Science Fiction, illustrated by Ed Emshwiller.
The Foundation series is a science fiction book series written by American author Isaac Asimov. First published as a series of short stories and novellas in 1942–50, and subsequently in three collections in 1951–53, for nearly thirty years the series was a 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).
First edition dust jacket of Foundation
Asimov (right) was inspired by the Future History stories of Heinlein (left), but self-consciously wrote that his was "not the beautiful job that Heinlein did, but was actually made up 'ad hoc'".