Poul Anderson

Others have written SF on the theme of immortality, but in "The Boat of a Million Years," Poul Anderson made it his own. Early in human history, certain individuals were

Returning to the universe of Harvest of Stars, a new era of space exploration journeys to a solar system dominated by machine intelligence, and the legacy of a single woman

After nuclear weapons ravaged the Earth, only Skyholm, a huge solar-powered station floating above Europe, remains in possession of high technology. But as Skyholm is seized by a religious faction,

In this spellbinding new epic by the award-winning author of "Harvest of Stars, " an eclectic team of scientists boards a starship and advances toward a starfaring civilization 60,000 light