Slaughterhouse-Five by Kurt Vonnegut Jr.Catch-22 by Joseph HellerCat’s Cradle by Kurt Vonnegut Jr.
Best Dark Humor
738 books — 1,645 voters
Ender’s Game by Orson Scott CardFahrenheit 451 by Ray BradburySpeaker for the Dead by Orson Scott CardGreen Mars by Kim Stanley RobinsonBlue Mars by Kim Stanley Robinson
Favorite Novels Which Won the Hugo Award
89 books — 1,624 voters

Ender’s Game by Orson Scott Card1984 by George OrwellFahrenheit 451 by Ray BradburySlaughterhouse-Five by Kurt Vonnegut Jr.Do Androids Dream of Electric Sheep? by Philip K. Dick
Best Science Fiction & Fantasy Books
8,741 books — 25,662 voters
To Kill a Mockingbird by Harper LeeThe Catcher in the Rye by J.D. SalingerOf Mice and Men by John SteinbeckEnder’s Game by Orson Scott Card
Books That Everyone Should Read At Least Once
32,598 books — 124,068 voters