The Catcher in the Rye by J.D. SalingerSlaughterhouse-Five by Kurt Vonnegut Jr.The Picture of Dorian Gray by Oscar WildeFahrenheit 451 by Ray BradburyFrankenstein by Mary Wollstonecraft Shelley
Best Transgressive Fiction
893 books — 973 voters

Do Androids Dream of Electric Sheep? by Philip K. DickThe Dream Cycle of H.P. Lovecraft by H.P. Lovecraft
best books concerning dreams
434 books — 205 voters
Cat’s Cradle by Kurt Vonnegut Jr.Snow Crash by Neal StephensonSlaughterhouse-Five by Kurt Vonnegut Jr.Split Infinity by Piers Anthony
Best Comedic Science Ficttion Books
624 books — 1,198 voters

To Kill a Mockingbird by Harper LeeThe Catcher in the Rye by J.D. SalingerFahrenheit 451 by Ray BradburyTolkien On Fairy-stories by J.R.R. Tolkien
Books That Everyone Should Read At Least Once
32,509 books — 123,739 voters
Fahrenheit 451 by Ray BradburySlaughterhouse-Five by Kurt Vonnegut Jr.Do Androids Dream of Electric Sheep? by Philip K. DickSnow Crash by Neal Stephenson
Best Science Fiction & Fantasy Books
8,705 books — 25,667 voters

The Hitchhiker’s Guide to the Galaxy by Douglas AdamsWater for Elephants by Sara GruenSlaughterhouse-Five by Kurt Vonnegut Jr.Fahrenheit 451 by Ray BradburyTo Kill a Mockingbird by Harper Lee
Best Books Ever
78,136 books — 291,309 voters