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
871 books — 968 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
433 books — 192 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
611 books — 1,187 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
31,848 books — 121,085 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
8,524 books — 24,812 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
76,762 books — 285,661 voters