Encyclopedia of Known Space The other online encyclopedia
The Up To Date Known Space Chronology I. Marc Carlson's exhaustive chronology
Man-Kzin War Series Chronology by Russell Martin
Wikipedia: Known Space The article at Wikipedia, a free-access collaborative encyclopedia
Larry Niven FAQ "Frequently Asked Questions" regarding Niven; somewhat dated, but still contains much useful info
Destiny's Forge: Navigating Known Space Man-Kzin War author Paul Chafe's dissertation on the hyperdrive. Note links to Known Space star maps at the right.
Ringworld RPG A site for the Ringworld Role-playing Game
A Kzinti Reference Grammar A page about the Kzinti language
Niven-esque Science Fiction similar to Larry Niven's
R. Dennis Antinori's Ringworld multimedia page A dazzling animation of Ringworld, with multimedia display. Adobe Flash Player required.
Known Space Get Well Cards Get Well cards with images of Known Space species, from Lensman Design
The Icon Factory: Tales of Known Space A series of Known Space icons for your computer
Larry Niven Cover Gallery Includes some covers we've not seen elsewhere
Urgesat! Larry Niven French editions of Niven's books
De Boekenplank: Niven, Larry Dutch editions of Niven's books
Chronicles Network: Larry Niven Forum A not-very-active forum
Copyright notice: All characters, settings and situations relating to Known Space and the Man-Kzin Wars are copyright by Larry Niven, and are used here with his kind permission. The Known Space books and stories are copyright © 1964 through 2010 by Larry Niven (and where appropriate, also his collaborators). Fleet of Worlds, Juggler of Worlds, Destroyer of Worlds and Betrayer of Worlds copyright © 2007, 2008, 2009, 2010 by Larry Niven & Edward M. Lerner.
Quotes and information from the Ringworld Roleplaying Game and the Ringworld Companion are copyright © 1984 by John Hewitt. "Telepath’s Dance" copyright © 1998 by Hal Colebatch. "The Niven Project" copyright © 2004, 2008 by Aerospace Imagineering & Aldo Spadoni.