Foundation and Empire is the second novel in Isaac Asimov's classic science-fiction masterpiece, the Foundation series. The epic saga continues as the Foundation, led by its founding father, the psychohistorian Hari Seldon, and utilizing superior science and technology, has survived the greed and barbarism of its neighboring warrior-planets.

Now the Foundation faces a new challenge. The Empire, once the mightiest force in the Galaxy, is in its death throes, yet it remains a significant threat. An ambitious general, intent on restoring the Empire's glory, directs the Imperial fleet towards the Foundation, placing the planet of scholars and scientists in peril.

The situation becomes even more dire with the appearance of a mysterious entity known as the Mule, who possesses powers beyond anything previously known to humanity. The Mule's capabilities are beyond human comprehension, and it remains unclear who—or what—the Mule truly is. As the darkness threatens to overwhelm the light, the courage of a few may be all that stands between humanity and annihilation.

With nail-biting suspense and nonstop action, Foundation and Empire explores humanity's perpetual struggle against the forces of chaos and the brave efforts to maintain enlightenment and civilization amidst the vast and tumultuous sea of stars.