Startide Rising

In a future universe, no species can reach sentience without being "uplifted" by a patron race. But who uplifted humankind? Follow the crew of the Terran exploration vessel Streaker as they battle rebellion and a hostile planet to safeguard their discovery of the fate of the Progenitors, the fabled First Race who seeded wisdom throughout the stars. This science fiction classic is sure to thrill and amaze.