A seventeen-year-old colonist stranded on a deadly pioneer world recounts how she became a pawn in a dangerous interstellar confrontation during which she was forced to use her wits and make terrible sacrifices in order to save the human race.

Bean moves with three of his children into a derelict space colony ship where they hope for a cure to engineered genes that give them high intelligence and short lives, a situation that is complicated when space-time distortions cause them to be forgotten by humanity.

The legendary Reaper, Darrow, to defend Mars from a bloodthirsty would-be conqueror, begins his long voyage home, an interplanetary adventure where old friends will reunite, new alliances will be forged, and rivals will clash on the battlefield.

Pursued by power-hungry Prentiss and mad minister Aaron, young Todd and Viola set out across New World searching for answers about his colony's true past and seeking a way to warn the ship bringing hopeful settlers from Old World.

On a cold spring night in 1952, a huge meteorite fell to earth and obliterated much of the east coast of the United States, including Washington D.C. The ensuing climate cataclysm will soon render the earth inhospitable for humanity, as the last such meteorite did for the dinosaurs. This looming threat calls for a radically accelerated effort to colonize space, and requires a much larger share of humanity to take part in the process. Elma York's experience...

Lessa is ready to come out of hiding and reclaim her birthright, but first she must save the planet of Pern from the deadly silver Threads.

A space voyager living her dream of exploring new worlds lands on a distant planet ripe for colonization before her discovery of a mysterious relic transforms her life and threatens the entire human race. During a routine survey mission on an uncolonized planet, Kira Navárez finds an alien relic. At first delighted, her elation turns to terror when the ancient dust around her begins to move. As war erupts among the stars, Kira is launched into...