Neuromancer by William GibsonLittle Brother by Cory DoctorowThe Running Man by Richard  BachmanDark Matter by Blake CrouchSnow Crash by Neal Stephenson
Best Technothrillers Ever
677 books — 987 voters

Lightning by Dean Koontz
The Best Time Travel Books of All Time
808 books — 1,681 voters
The Hitchhiker’s Guide to the Galaxy by Douglas Adams
I Had No Idea This Book Would Be So Good
8,270 books — 3,074 voters

Hit Man by Lawrence Block
Lone Assassins and Brooding Agents
121 books — 183 voters
American Gods by Neil Gaiman
Best Manfiction
2,214 books — 554 voters

All You Need Is Kill by Hiroshi SakurazakaThe Light Brigade by Kameron HurleyDark Matter by Blake CrouchAll Our Wrong Todays by Elan MastaiParadox Bound by Peter Clines
Time Loops
138 books — 120 voters

The Man in the High Castle by Philip K. Dick
Best Alternate History
355 books — 676 voters
The Hitchhiker’s Guide to the Galaxy by Douglas AdamsDaemon by Leinad ZerausStranger in a Strange Land by Robert A. HeinleinSnow Crash by Neal StephensonThe Cuckoo's Egg by Clifford Stoll
Required Reading - Geek Culture
84 books — 82 voters

The Name of the Wind by Patrick RothfussThe Will of the Wanderer by Margaret WeisThe Eye of the World by Robert Jordan
The Best Epic Fantasy (fiction)
4,130 books — 25,661 voters
Star Wars by Karen Traviss
Military Science Fiction
834 books — 1,132 voters

Thirteen by Richard K. MorganThe Atrocity Archives by Charles StrossAll You Need Is Kill by Hiroshi Sakurazaka
Best Science Fiction of the 21st Century
1,185 books — 8,915 voters
World War Z by Max BrooksThe Stand by Stephen        KingFeed by Mira GrantCat’s Cradle by Kurt Vonnegut Jr.Lucifer's Hammer by Larry Niven
Best Post-Apocalyptic Books
220 books — 235 voters

Thirteen by Richard K. Morgan
Best of Cyberpunk
364 books — 1,174 voters
Hardwired by Walter Jon Williams
Most Under-rated Science Fiction
2,055 books — 2,057 voters

Snow Crash by Neal StephensonReady Player One by Ernest ClineCryptonomicon by Neal StephensonNeuromancer by William GibsonDaemon by Leinad Zeraus
Hackers
151 books — 428 voters
Snow Crash by Neal StephensonStarship Troopers by Robert A. HeinleinEnder’s Game by Orson Scott CardDune by Frank Herbert
Best Science Fiction & Fantasy Books
8,309 books — 24,515 voters