Fahrenheit 451 by Ray Bradbury1984 by George Orwell2001 by Arthur C. ClarkeReady Player One by Ernest ClineThe Martian by Andy Weir
Best Science Fiction
3,845 books — 7,697 voters
Cloud Atlas by David  Mitchell
Classic Science Fiction - 2000-2009
332 books — 238 voters

Oryx and Crake by Margaret AtwoodThe Glass Castle by Jeannette WallsCloud Atlas by David  MitchellAngels & Demons by Dan    Brown
Best Books of the 21st Century
9,833 books — 22,381 voters
1984 by George OrwellHarry Potter and the Philosopher's Stone by J.K. RowlingAnimal Farm by George OrwellGuns, Germs, and Steel by Jared DiamondSilent Spring by Rachel Carson
Books That Everyone Should Read At Least Once
32,567 books — 123,993 voters

Harry Potter and the Deathly Hallows by J.K. Rowling
Best Books of the Decade: 2000s
7,215 books — 28,375 voters