Ex-NASA astronauts Julia; her husband, Viktor; Marc; and Raoul, embark on a wondrous and dangerous mission when they agree to man a privately funded mission to Mars.

The multiple award-winning author of Timescape and Eater, Gregory Benford returns with a gripping new novel set in the same dynamic future as his wildly popular The Martian Race.
The first manned mission to Mars has been successful. However, there is a gathering mystery surrounding "marsmat"- the complex, anaerobic life-form that the expedition discovered inside a honeycomb of tunnels below the planet's surface. The search for the answers...

In a new, revised edition, here is the first novel of the author's classic Galactic Center series, a triumph of breathtaking imagination and human drama set against an immeasurable tapestry of space, time, and evolution.

The final Galactic Center novel, in which a young warrior-in-training must work with his father and grandfather to prevent a violent artificial intelligence from destroying the human race.

In a futuristic galactic empire, a man and his robot wife escape from their enemies by transferring their minds into the bodies of animals. By the author of Sailing Bright Eternity.

"Humanity has established a SETI library on the moon to decipher and interpret the many messages from alien societies we have discovered. The most intriguing messages are from complete artificial intelligences. Ruth, a beginner Librarian, must talk to alien minds who have aggressive agendas of their own. She opens doors into strangeness beyond imagination and in her quest for understanding nearly gets killed doing it"-- Provided by publisher.

A human expedition to another star system is jeopardized by an encounter with an astonishingly immense bowl-shaped structure cupping a star, with a habitable area equivalent to many millions of Earths. Investigating the Bowl, or Shipstar, the human explorers are separated, with one group captured by the gigantic structure's alien inhabitants and the other pursued across its strange and dangerous landscape.

The authorized sequel to Arthur C. Clarke's science fiction classic Against the Fall of Night, set on a dying planet Earth millions of years in the future. In Against the Fall of Night, a young man named Alvin ventures beyond the domed city of Diaspar to explore a planet Earth left nearly barren by a centuries-old cataclysm. What he discovers is the thriving rural civilization of Lys and an insane non-corporeal being known as the Mad Mind-a danger...

"With the permission - and blessing - of the Asimov estate, three of today's bestselling SF writers, Gregory Benford, Greg Bear, and David Brin, have conspired (like the original Foundation!) to complete the epic saga the Grand Master left unfinished."--BOOK JACKET. "Hari Seldon, frail and full of years, is on trial for daring to predict the Empire's fall, and the time has come for the long-anticipated migration to Star's End. But R. Daneel Olivaw,...