Ready Player One by Ernest ClineThe Martian by Andy WeirOld Man's War by John ScalziThe Hunger Games by Suzanne CollinsLeviathan Wakes by James S.A. Corey
Best Science Fiction of the 21st Century
1,178 books — 8,914 voters
American Psycho by Bret Easton Ellis1984 by George OrwellLord of the Flies by William GoldingA Clockwork Orange by Anthony BurgessLolita by Vladimir Nabokov
The Most Disturbing Books Ever Written
3,187 books — 11,175 voters

The Hunger Games by Suzanne Collins1984 by George OrwellThe Giver by Lois LowryDivergent by Veronica RothBrave New World by Aldous Huxley
Best Dystopian and Post-Apocalyptic Fiction
3,711 books — 25,908 voters
The Time Traveler's Wife by Audrey NiffeneggerOutlander by Diana GabaldonThe Time Machine by H.G. Wells11/22/63 by Stephen        KingA Wrinkle in Time by Madeleine L'Engle
Best Time Travel Fiction
1,947 books — 5,223 voters

Ender’s Game by Orson Scott CardThe Hitchhiker’s Guide to the Galaxy by Douglas AdamsDune by Frank Herbert1984 by George OrwellFahrenheit 451 by Ray Bradbury
Best Science Fiction
3,605 books — 6,840 voters
To Kill a Mockingbird by Harper Lee1984 by George OrwellPride and Prejudice by Jane AustenThe Diary of a Young Girl by Anne FrankHarry Potter and the Sorcerer's Stone by J.K. Rowling
100 Books to Read in a Lifetime: Readers' Picks
15,130 books — 17,331 voters