Opus No. Title Date Setting Publication typesort descending I.U.C. Notes
Dead Guest Of Honor Speech, The May, 2017 N/A Short Story Two subject that are dear to Niven's heart - immortality and SF conventions - collide in this short story.
By The Red Giant's Light November, 2017 Stand Alone Short Story Niven continues to demonstrate that he thinks on the largest possible scale, as characters with lifespans of eons observe the death of planets.
Dream Park: The Lady or the Tiger November, 2019 Dream Park Short Story A new Dream Park collaboration with Steven Barnes
2 World of Ptavvs March, 1965 Known Space Novella Expanded into novel form in 1966, see World of Ptavvs  
107 Magic Goes Away, The October, 1978 Magic Universe: Warlock Novella W. 04 Last Warlock story expanded from Magic Goes Away, The Later expanded into an illustrated novella. The third and final tale of the Warlock as he attempts to restore the world's depleted supply of Mana
118 Patchwork Girl, The April, 1980 Known Space: Gil Hamilton Novella Gil goes to the moon. Illustrations by Fernando. Niven's published bibliographies list the publication year as 1978, while the Ace first edition says 1980
137 Reflex January, 1983 Motie Novella Collaboration, co-written with Jerry Pournelle. This is the space battle that was excised from the beginning of Mote in God's Eye, The  
163 Gripping Hand, The January, 1998 Motie Novella Collaboration, co-written with Jerry Pournelle First section of The Gripping Hand (formerly The Moat Around Murcheson's Eye) retitled "Snow Ghost"
162 Brenda February, 1988 Motie Novella Niven elaborates on the "Sauron supermen" mentioned briefly in Mote in God's Eye, The
Procrustes November, 1993 Known Space Novella K.S. 29 (2654) Beowulf loses his head, but takes it surprisingly well
Song of the Night People October, 1995 Known Space: Ringworld Novella Short story of "The Vampire Nest" that became embedded in Ringworld Throne, The
Rainbow Mars March, 1999 Svetz Novella New Svetz novella, set on the fantasy Mars of Ray Bradbury, H.G. Wells, and Edgar Rice Burroughs
Fly-By-Night October, 2000 Known Space: Man-Kzin Wars Novella K.S. 32 (2660) Beowulf is hijacked in flight
Free Floaters August, 2002 Walker & Keenan Novella Collaboration, co-written with Brenda Cooper. Sequel to Ice and Mirrors
Trellis, The November, 2003 Stand Alone Novella Collaboration, co-written with Brenda Cooper
Kath and Quicksilver August, 2005 Stand Alone Novella Collaboration, co-written with Brenda Cooper. The characters return in Terror Bard, The  
Secret of Black Ship Island, The April, 2012 Avalon Novella "Larry Niven and Steve Barnes came over just after my morning walk and we had a conference on a notion for a new book in the Avalon (Beowulf's Children) series. We used Skype to call Dr. Jack Cohen who has agreed to help us construct a new ecological creature to be part of a short novel involving some of the characters from Beowulf's Children." - Jerry Pournelle, 2/14/2011
Red Tide January, 2014 Flash Crowd/Teleportation Novella As teleportation replaces cars and planes, Niven explores both the obvious and unintended consequences of cheap, instantaneous travel/?q=bibliographic-reference/flash-crowd
Mice Among Elephants October, 2016 N/A Novella Collaboration with Gregory Benford
3 Wrong-Way Street April, 1965 Known Space Short Stor A stand-alone time-travel story. Niven credits his editor, Fred Pohl, with a great deal of help with this story: "He published my second story, "Wrong Way Street," in Galaxy. The title is his. He felt it needed a new first chapter for coherency, and he wrote that too." Note that the story reappears in Convergent Series without the hyphen in the title.

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