Isaac Asimov

One of the great masterworks of science fiction, the Foundation novels of Isaac Asimov are unsurpassed for their unique blend of nonstop action, daring ideas, and extensive world-building. The story of our future begins with the history of Foundation and its greatest psychohistorian: Hari Seldon. For twelve thousand years the Galactic Empire has ruled supreme. Now it is dying. Only Hari Seldon, creator of the revolutionary science of psychohistory,...

It is 498 years since the two Foundations came into existence - half-way through the Interregnum planned by Hari Seldon. The Second Foundation has once more successfully concealed its existence so that the laws of psychohistory can operate to usher in a new Empire ruled by the mental sciences. The Second Foundation is thought to be extinct ... except by Councilman Golan Trevize. Trevize fears that the mysterious Second Foundation will bid for power...

The fifth novel in Asimov's popular Foundation series opens with second thoughts. Councilman Golan Trevize is wondering if he was right to choose a collective mind as the best possible future for humanity over the anarchy of contentious individuals, nations and planets. To test his conclusion, he decides he must know the past and goes in search of legendary Earth, all references to which have been erased from galactic libraries. The societies encountered...

The second of two prequel novels in Isaac Asimov’s classic science-fiction masterpiece, the Foundation series

THE EPIC SAGA THAT INSPIRED THE APPLE TV+ SERIES FOUNDATION

As Hari Seldon struggles to perfect his revolutionary theory of psychohistory and ensure a place for humanity among the stars, the great Galactic Empire totters on the brink of apocalyptic collapse. Caught in the maelstrom are Seldon and...

In the year 2100, mankind on Earth, settlers in a lunar colony, and aliens from the para-universe (a strange universe parallel in time to our own) face a race against time as they try to prevent the total destruction of the Earth by the invention of an Inter-Universe Electron Pump.

A millennium into the future, two advancements have altered the course of human history:  the colonization of the Galaxy and the creation of the positronic brain.  On the beautiful Outer World planet of Solaria, a handful of human colonists lead a hermit-like existence, their every need attended to by their faithful robot servants.  To this strange and provocative planet comes Detective Elijah Baley, sent from the streets...

Five people are miniaturized and sent on a rescue mission through a man's body where they have sixty minutes to reach and break up a blood clot in his brain.

An oppressed laborer on the planet of Florina, Rik resigns himself to a life of hard work and the poor regard of people who believe him to be mentally impaired before he begins to recover memories of an imminent disaster.

On a planet with six suns, night is about to fall for the first time in two thousand years . . .
The planet Kalgash is on the brink of chaos—but only a handful of people realize it. Kalgash knows only the perpetual light of day; for more than two millennia, some combination of its six suns has lit up the sky. But twilight is now gathering. Soon the suns will set all at one—and the terrifying splendor of Nightfall will call forth...