2001 by Arthur C. Clarke
Guilty! Have only watched the movie
46 books — 15 voters
Different Seasons by Stephen  KingFight Club by Chuck PalahniukOne Flew Over the Cuckoo’s Nest by Ken KeseyJohnny Got His Gun by Dalton TrumboHarry Potter and the Deathly Hallows by J.K. Rowling
Best Book to Screen Interpretation
579 books — 480 voters

The Ultimate Hitchhiker’s Guide to the Galaxy by Douglas AdamsBreakfast of Champions by Kurt Vonnegut Jr.
Funniest Novels of All Time
1,428 books — 2,343 voters
To Kill a Mockingbird by Harper LeeThe Great Gatsby by F. Scott FitzgeraldCatch-22 by Joseph HellerThe Poisonwood Bible by Barbara Kingsolver
I Should Probably Read This Sometime...
11,925 books — 10,573 voters

The Absolutely True Diary of a Part-Time Indian by Sherman AlexieThe Catcher in the Rye by J.D. SalingerThe Hitchhiker’s Guide to the Galaxy by Douglas AdamsFahrenheit 451 by Ray BradburyLord of the Flies by William Golding
100 Books To Read Before I Turn 18
49 books — 7 voters
Slaughterhouse-Five by Kurt Vonnegut Jr.One Flew Over the Cuckoo’s Nest by Ken KeseyCat’s Cradle by Kurt Vonnegut Jr.The Autobiography of Malcolm X by Malcolm X
Best Books of the Decade: 1960s
1,363 books — 1,776 voters

The Hitchhiker’s Guide to the Galaxy by Douglas AdamsAtlas Shrugged by Ayn RandFight Club by Chuck Palahniuk
WTF Endings
480 books — 862 voters

1984 by George OrwellFahrenheit 451 by Ray BradburyBrave New World by Aldous HuxleyLord of the Flies by William GoldingThe Stand by Stephen  King
Best Dystopian and Post-Apocalyptic Fiction
3,852 books — 26,115 voters
Slaughterhouse-Five by Kurt Vonnegut Jr.The Sirens of Titan by Kurt Vonnegut Jr.Breakfast of Champions by Kurt Vonnegut Jr.Cat’s Cradle by Kurt Vonnegut Jr.
Top Ten Vonnegut Books
17 books — 79 voters

Ender’s Game by Orson Scott Card1984 by George OrwellFahrenheit 451 by Ray BradburyThe Ultimate Hitchhiker’s Guide to the Galaxy by Douglas Adams
Best Science Fiction & Fantasy Books
8,544 books — 24,965 voters
Slaughterhouse-Five by Kurt Vonnegut Jr.1984 by George OrwellThe Things They Carried by Tim O'BrienThe Ultimate Hitchhiker’s Guide to the Galaxy by Douglas AdamsOne Flew Over the Cuckoo’s Nest by Ken Kesey
Best Books of the 20th Century
7,886 books — 49,792 voters

Slaughterhouse-Five by Kurt Vonnegut Jr.The Hitchhiker’s Guide to the Galaxy by Douglas AdamsOne Flew Over the Cuckoo’s Nest by Ken KeseyEnder’s Game by Orson Scott Card
Best Books Ever
77,124 books — 287,149 voters