Science fiction

Forty-thousand years ago, humanity fled a dying Earth. Traveling in massive ark ships these brave pioneers spread out across the galaxy to find a new home. After traveling thousands of light-years, one fleet of ark ships arrived at Centauri, a dense cluster of stars with thousands of potentially habitable planets. The survivors of Earth signalled to the remaining ark ships that humanity had fin

A lone astronaut. An impossible mission. An ally he never imagined. Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep