Marooned in Realtime (Across Realtime, #2)

Multiple Hugo Award winner Vernor Vinge takes readers on a fifty-million-year trip to a future where humanity's fate will be decided in a dangerous game of high-tech survival. In this taut thriller, a Hugo finalist for Best Novel, nobody knows why there are only three hundred humans left alive on the Earth fifty million years from now. Opinion is fiercely divided on whether to settle in and plant the seed of mankind anew, or to…