Neverwhere by Neil Gaiman
If You Like Fallen London
73 books — 20 voters

Island by Aldous Huxley
Philosophical Science Fiction
459 books — 447 voters
The Lathe of Heaven by Ursula K. Le Guin
Best Social Science Fiction
543 books — 385 voters

The Diamond Age by Neal StephensonSnow Crash by Neal StephensonNeuromancer by William GibsonHeavy Weather by Bruce SterlingBattle Angel Alita, Vol. 1 by Yukito Kishiro
Best of Cyberpunk
387 books — 1,198 voters

Wyrd Sisters by Terry Pratchett
Pure Fantasy With Female Lead
205 books — 85 voters
The Princess Bride by William GoldmanGood Omens by Terry PratchettThe Color of Magic by Terry PratchettThe Earthsea Trilogy by Ursula K. Le Guin
The Best Epic Fantasy (fiction)
4,602 books — 26,723 voters

The Pit Dragon Chronicles, Volumes 1-3 by Jane Yolen
Dragon Books NOT ROMANCE
117 books — 88 voters
A Game of Thrones by George R.R. MartinThe Hobbit, or There and Back Again by J.R.R. TolkienGood Omens by Terry PratchettDune by Frank Herbert
All Time Favorite Speculative Fiction
329 books — 136 voters

Dune by Frank HerbertThe Dispossessed by Ursula K. Le GuinRingworld by Larry NivenConsider Phlebas by Iain M. Banks
Best Intelligent Sci-Fi
285 books — 301 voters
The Left Hand of Darkness by Ursula K. Le GuinDragonsdawn by Anne McCaffreyThe Hitchhiker’s Guide to the Galaxy by Douglas AdamsThe Dispossessed by Ursula K. Le Guin
Intriguing Aliens
268 books — 158 voters

Snow Crash by Neal StephensonCryptonomicon by Neal StephensonMicroserfs by Douglas CouplandNeuromancer by William GibsonA Wrinkle in Time by Madeleine L'Engle
Nerdventure
125 books — 215 voters