Opus No. Titlesort descending Date Setting Publication type I.U.C. Notes
Mission to Abisko November, 1998 N/A Non-Fiction Report on a trip to an exclusive conference at Abisko Biological Research Station in Sweden, with fellow travellers Greg Bear and Gregory Benford.
44 Misspelled Magician, The May, 1970 Stand Alone Short Story Collaboration, co-written with David Gerrold, a.k.a. "The Misspelled Magishun" expanded as Flying Sorcerers, The
93 Mistake January, 1976 Stand Alone Short Story In space, no one can hear you take a pill
Mom and the Kids March, 1990 The Fleet Short Story Collaboration, co-written with David Drake
Moon Bowl, The (working title) January, 2020 Novel Collaboration with Jerry Pournelle & Michael Flynn.
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.
153 More Magic June, 1984 Magic Universe Collection edited by Larry Niven, illustrations by Alicia Austin. Contents: "Shadow of Wings" by Bob Shaw "Mana from Heaven" by Roger Zelazney Lion in his Attic, The; Talisman
Most and Least-Favored Films of Famous SF Authors, The August, 1978 N/A Interview Interview
78 Mote in God's Eye, The October, 1974 Motie Novel Collaboration, co-written with Jerry Pournelle, set in Pournelle's Codominium universe. See the sequel, Gripping Hand, The
171 Murder of Halley's Comet, The May, 1989 The Fleet The Fleet Collaboration, co-written with David Drake
My Favorite Story October, 1990 N/A Essay Article about writing Inconstant Moon
My Universe and Welcome Back! November, 1996 Known Space: About Introduction New introduction for the new Known Space collection. The title is a direct reference to My Universe and Welcome To It!
86 My Universe and Welcome To It! October, 1971 Introduction Introduction to Known Space.
N-Space August, 1990 N/A Collection Major retrospective of Niven's career from 1964-1990. Contents: Introduction: "The Maker of Worlds" by Tom Clancy On Niven excerpt from World of Ptavvs excerpt from A Gift from Earth excerpt from Ringworld "The Fourth Profession" excerpt from Protector excerpt from The Mote in God's Eye, with Jerry Pournelle Dramatis Personae Foreword: Playgrounds for the Mind Bordered in Black Long Night, The All the Myriad Ways For a Foggy Night Meddler, The Passerby Down in Flames Fourth Profession, The Shall We Indulge in Rishathra? Man of Steel, Woman of Kleenex Inconstant Moon What Can You Say About Chocolate Covered Manhole Covers? Cloak of Anarchy Hole Man, The Night on Mispec Moor Flare Time Locusts, The Building the Mote in God's Eye Brenda Return of William Proxmire, The Tale of the Jinni and the Sisters, The Madness Has Its Place Niven's Laws Blowing Smoke Kiteman, The Alien in our Minds, The Space Bibliography
12 Neutron Star October, 1966 Known Space Short Story K.S. 22 (2644) First Beowulf Shaeffer story and the first story set in the hyperdrive era of Known Space.
26 Neutron Star April, 1968 Known Space: Collection Collection Collected stories of Beowulf Shaeffer, as well as other Known Space stories. Contents: Neutron Star At the Core Relic of the Empire, A Soft Weapon, The Flatlander Ethics of Madness, The Handicapped, The Grendel
165 Next Time January, 1988 Stand Alone Short Story Read It Here! a 100-word "drabble" for The Drabble Project
77 Night on Mispec Moor August, 1974 Léshy Short Story Sci-fi sword-and-sorcery horror story
Nightmare: the Genetics Game December, 2008 N/A Essay Read It Here! A non-fiction essay with a theme similar to that of "It's Only a Story" and "Ssoroghod's People," reminding us that dangerous experiments with weapons, viruses or genetically tailored crops should take place on the moon, not in Earth's fragile biosphere.
143 Niven's Laws December, 1984 N/A Non-Fiction Read It Here! A collection of tips for getting on in life, based on Niven's observations of the world around him. Every so often, Niven updates the list. Read the most recent revision here: Niven's Laws, 2002

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