Dune by Frank HerbertEnder’s Game by Orson Scott CardThe Hitchhiker's Guide to the Galaxy by Douglas AdamsStranger in a Strange Land by Robert A. HeinleinReady Player One by Ernest Cline
Best Science Fiction
3,958 books — 8,228 voters
Ready Player One by Ernest ClineOld Man's War by John ScalziThe Ghost Brigades by John Scalzi
Best Science Fiction of the 21st Century
1,236 books — 9,186 voters