Ringworld series


The Ringworld series is a series of science fiction novels written by American author Larry Niven. It is part of his Known Space series of stories. Its backdrop is the Ringworld, a giant artifact 3 million times the surface area of Earth circling a star. The series is composed of four standalone science fiction novels, the original award-winning book and its three sequels:
The companion novels to the Ringworld series are set in the same "Known Space" universe and all written by Niven and Edward M. Lerner:
  • 2007: Fleet of Worlds
  • 2008: Juggler of Worlds
  • 2009: Destroyer of Worlds
  • 2010: Betrayer of Worlds
  • 2012: ''Fate of Worlds''