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- The Naked Sun by Isaac Asimov
- Native Tongue by Suzette Haden Elgin
- The Narrative of Arthur Gordon Pym of Nantucket (also known as The Narrative of Arthur Gordon Pym's Adventures) by Edgar Allan Poe
- Neanderthal Planet by Brian W. Aldiss
- Neuromancer by William Gibson
- Never Let Me Go by Kazuo Ishiguro
- Neverness series by David Zindell
- namely, Neverness, The Broken God, The Wild, and War in Heaven
- News from Nowhere by William Morris
- Next by Michael Crichton
- Nightfall by Isaac Asimov & Robert Silverberg
- Nineteen Eighty-Four by George Orwell
- Night Lamp by Jack Vance
- Night of Light by Philip Jose Farmer
- Nightwings by Robert Silverberg
- The Nome Trilogy by Terry Pratchett
- namely, Truckers, Diggers, and Wings
- Norstrilia by Cordwainer Smith
- Noughts & Crosses series by Malorie Blackman
- Nova by Samuel R. Delany
- Nova Swing by M. John Harrison
- Null-A Three by A. E. van Vogt
Read more about this topic: List Of Science Fiction Novels