To Kill a Mockingbird by Harper LeeAnimal Farm by George OrwellThe Book Thief by Markus ZusakFahrenheit 451 by Ray BradburyOne Hundred Years of Solitude by Gabriel García Márquez
Best Books Ever
74,780 books — 277,434 voters
The Best American Science And Nature Writing 2013 by Tim FolgerAntifragile by Nassim Nicholas TalebA Short History of Nearly Everything by Bill BrysonThis Will Make You Smarter by John BrockmanThe Web of Life by Fritjof Capra
Best Non-Fiction (no biographies)
6,222 books — 8,061 voters

This Will Make You Smarter by John BrockmanA Short History of Nearly Everything by Bill Bryson
Best Science Books - Non-Fiction Only
1,830 books — 3,587 voters