Fleet of Worlds

Fleet of Worlds is a series of science fiction novels written by Larry Niven and Edward M. Lerner, and part of the Tales of Known Space universe. The first four books in this series are a prequel to the books in the Ringworld series; the last book Fate of Worlds: Return from the Ringworld is a sequel and serves as a conclusion for both series. • Fleet of Worlds (2007) • Juggler of Worlds (2008) • Destroyer of Worlds (2009) • Betrayer of Worlds (2010) • Fate of Worlds: Return from the Ringworld (2012)