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Robot Dreams spans the body of Asimov's fiction from the 1940s to the mid-80s, and features classic Asimovian themes, from the scientific puzzle to the extraterrestrial thriller, all introduce

From the writer whose name is synonymous with the science of robotics comes five decades of robot visions-36 landmark stories and essays, plus three rare tales-gathered together in one volume.

In the earlier Foundation novels Hari Seldon, the guiding genius of the Foundation, was a figure of history.

A flash of an explosion at a nuclear power station; can it alter the course of history? From `A science fiction argosy'.

The Great Sherlock, Dr. Watson and one of Holmes' distant cousins, plus various spiritual descendants, enjoy traditional, extraterrestrial and alien adventures.

The relationship between the 'settlers' - descendants of earth men - and the 'spacers' grows tense and Gladia finds to her dismay that responsibility for galactic peace lies wit

Two young boys find some very unusual new pets in this short story from a Grand Master of Science Fiction.

One moment Joseph Schwartz is a happily retired tailor in Chicago, 1949. The next he's a helpless stranger on Earth during the heyday of the first Galactic Empire.

A collection of the best science fiction stories published between 1929 and 1964 as selected by Science Fiction Writers of America.

In the Second Foundation, Isaac Asimov addresses the phenomenon of genetic mutation and its potential danger to a civilization.

In the twenty-second century Earth obtains limitless, free energy from a source science little understands: an exchange between Earth and a parallel universe, using a process devised by the aliens.

For twelve thousand years the Galactic Empire has ruled supreme. Now it is dying.