Guns, Germs, and Steel by Jared DiamondThe Elegant Universe by Brian Greene
Best Science Books - Non-Fiction Only
1,929 books — 3,627 voters
Candide by VoltaireThe Stranger by Albert CamusNotes from Underground, White Nights, The Dream of a Ridiculo... by Fyodor Dostoevsky1984 by George OrwellFahrenheit 451 by Ray Bradbury
Best Philosophical Literature
1,206 books — 2,868 voters

The Windup Girl by Paolo Bacigalupi
Best Science Fiction of the 21st Century
1,199 books — 9,090 voters
Lord of the Flies by William GoldingThe Hitchhiker's Guide to the Galaxy by Douglas AdamsTo Kill a Mockingbird by Harper LeeAnimal Farm by George OrwellWhere the Wild Things Are by Maurice Sendak
Best Books Ever
78,646 books — 293,013 voters

The Stranger by Albert CamusSiddhartha by Hermann Hesse
Books that Changed the Way You View Life
10,604 books — 6,105 voters
Stranger in a Strange Land by Robert A. HeinleinGuns, Germs, and Steel by Jared DiamondDo Androids Dream of Electric Sheep? by Philip K. DickThe Martian Chronicles by Ray BradburyThe Phantom Tollbooth by Norton Juster
Best Books of the 20th Century
7,874 books — 49,839 voters

Once a Runner by John L. Parker Jr.Born to Run by Christopher McDougallWhy We Run by Bernd HeinrichAgain to Carthage by John L. Parker Jr.
Best Running (non-instructional) Books
236 books — 563 voters
Stranger in a Strange Land by Robert A. HeinleinNeuromancer by William GibsonNever Let Me Go by Kazuo IshiguroSnow Crash by Neal StephensonThe Moon Is a Harsh Mistress by Robert A. Heinlein
Best Science Fiction & Fantasy Books
8,757 books — 25,704 voters