After years of struggle, the Foundation lies in ruins - destroyed by the mutant mind power of the Mule. But is has been rumored that there is a Second Foundation hidden somewhere at the end of the Galaxy, established as insurance to preserve the knowledge of mankind through the long centuries of barbarism. The Mule failed to find it the first time - but now he is certain he know where it is. And this time the annihilation will be total: no trace of...

Golan Trevize, former Councilman of the First Foundation, searches for the lost planet, Earth, in hopes of finding the answer for future Galactic development.

Led by its founding father, the great psychohistorian Hari Seldon, and taking advantage of its superior science and technology, the Foundation has survived the greed and barbarism of its neighboring warrior-planets. Yet now it must face the Empire₂still the mightiest force in the Galaxy even in its death throes. When an ambitious general determined to restore the Empire[alpha]s glory turns the vast Imperial fleet toward the Foundation, the only...