Opus No. Title Date Setting Publication typesort descending I.U.C. Notes
192 Gripping Hand, The February, 1993 Motie Novel Collaboration, co-written with Jerry Pournelle sequel to Mote in God's Eye, The
181 California Voodoo Game, The February, 1992 Dream Park Novel Collaboration, co-written with Steven Barnes sequel to Dream Park
Beowulf's Children November, 1995 Avalon Novel A. 2 Collaboration, co-written with Jerry Pournelle & Steven Barnes sequel to Legacy of Heorot, The
Ringworld Throne, The June, 1996 Known Space: Ringworld Novel K.S. 37 (2882-93) Louis encounters more Pak Protectors 2nd sequel to Ringworld
Destiny's Road June, 1997 Avalon Novel A. 3 Stand-alone set in the same universe as the Heorot books
Burning City, The March, 2000 Magic Universe: Golden Road Novel Collaboration, co-written with Jerry Pournelle
Saturn's Race July, 2000 Saturn Novel Collaboration, co-written with Steven Barnes prequel to Achilles' Choice
Ringworld's Children June, 2004 Known Space: Ringworld Novel K.S. 38 (2893) 3rd Sequel to Ringworld  
Burning Tower February, 2005 Magic Universe: Golden Road Novel Collaboration with Jerry Pournelle sequel to Burning City, The
Building Harlequin's Moon June, 2005 Stand Alone Novel Collaboration, co-written with Brenda Cooper
Fleet of Worlds October, 2007 Known Spac Novel Collaboration with Ed Lerner set on the Puppeteer Fleet of Worlds
Juggler of Worlds September, 2008 Known Space Novel collaboration with Ed Lerner set in Known Space and on the Puppeteer Fleet of Worlds A sequel to Fleet of Worlds
Destroyer of Worlds November, 2009 Known Space Novel Collaboration with Ed Lerner Sequel to Fleet of Worlds and Juggler of Worlds.
Betrayer of Worlds October, 2010 Known Space Novel Newest collaboration with Ed Lerner
Moon Maze Game, The August, 2011 Dream Park Novel Collaboration with Steven Barnes the newest sequel to the Dream Park novels, set on the Moon.
Fate of Worlds: Return from the Ringworld August, 2012 Known Space: Ringworld Novel "The Explosive Finale to the Ringworld and the Fleet of Worlds Series."
Bowl of Heaven October, 2012 Stand Alone Novel Collaboration with Gregory Benford, set on a macrostructure that some have called "Wok World," a giant bowl-shaped ship with a sun in the center, serving as a propulsion system. To be continued in Shipstar
Goliath Stone,The June, 2013 Stand Alone Novel Collaboration with frequent Man-Kzin Wars contributor Matthew Joseph Harrington.
Shipstar April, 2014 Stand Alone Novel Collaboration with Gregory Benford. The crew of SunSeeker continue their exploration of the giant, bowl-shaped ship bound towards their destination, the colony world called Glory. The sequel to Bowl of Heaven
Seascape Tattoo, The June, 2016 Magic Universe Novel Niven and Barnes return to the universe of "The Magic Goes Away" with a brand-new tale that pits a barbarian and a sorcerer against a dangerous society of wizards who seek to rule the world with weapons stolen from the future!

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