Snow Crash by Neal StephensonNeuromancer by William GibsonThe Diamond Age by Neal StephensonDo Androids Dream of Electric Sheep? by Philip K. DickCryptonomicon by Neal Stephenson
Best of Cyberpunk
363 books — 1,170 voters
Dune by Frank HerbertStarship Troopers by Robert A. Heinlein
Excellent Space Opera
978 books — 3,516 voters

A Clockwork Orange by Anthony Burgess
Best Dystopian and Post-Apocalyptic Fiction
3,700 books — 25,904 voters
Ender’s Game by Orson Scott CardStranger in a Strange Land by Robert A. HeinleinThe Ultimate Hitchhiker’s Guide to the Galaxy by Douglas AdamsSnow Crash by Neal StephensonThe Stand by Stephen        King
Best Science Fiction & Fantasy Books
8,300 books — 24,517 voters