Schild's Ladder by Greg EganTau Zero by Poul AndersonDiaspora by Greg EganChildhood's End by Arthur C. ClarkeHouse of Suns by Alastair Reynolds
best hard science fiction
384 books — 718 voters
The Hitchhiker’s Guide to the Galaxy by Douglas AdamsSchild's Ladder by Greg EganThe Curious Incident of the Dog in the Night-Time by Mark Haddon
Best Books Ever
124,102 books — 263,135 voters

Stranger in a Strange Land by Robert A. HeinleinThe Left Hand of Darkness by Ursula K. Le GuinThe Diamond Age by Neal StephensonRingworld by Larry Niven
Favorite Novels Which Won the Hugo Award
82 books — 1,627 voters
Schild's Ladder by Greg EganStranger in a Strange Land by Robert A. HeinleinDiaspora by Greg EganThe Left Hand of Darkness by Ursula K. Le GuinEnder’s Game by Orson Scott Card
Best Science Fiction & Fantasy Books
8,081 books — 24,639 voters