The Wasp Factory by Iain Banks
The Most Disturbing Books Ever Written
3,303 books — 11,668 voters
Fahrenheit 451 by Ray BradburySlaughterhouse-Five by Kurt Vonnegut Jr.The Handmaid’s Tale by Margaret Atwood
Sword and Laser Science Fiction list
1,133 books — 1,950 voters

Harry Potter and the Sorcerer's Stone by J.K. RowlingThe Lion, the Witch and the Wardrobe by C.S. LewisThe Hobbit, or There and Back Again by J.R.R. TolkienLittle Women by Louisa May AlcottTo Kill a Mockingbird by Harper Lee
100 Children's Books to Read in a Lifetime
2,339 books — 2,474 voters
Dune by Frank HerbertThe Left Hand of Darkness by Ursula K. Le GuinAmerican Gods by Neil GaimanNeuromancer by William GibsonEnder’s Game by Orson Scott Card
Nebula Award Winners
57 books — 92 voters

The Handmaid’s Tale by Margaret AtwoodDo Androids Dream of Electric Sheep? by Philip K. DickSlaughterhouse-Five by Kurt Vonnegut Jr.Perdido Street Station by China MiévilleJonathan Strange & Mr Norrell by Susanna Clarke
Nebula Award Runners-Up
219 books — 81 voters
Dune by Frank HerbertThe Left Hand of Darkness by Ursula K. Le GuinFahrenheit 451 by Ray BradburySlaughterhouse-Five by Kurt Vonnegut Jr.American Gods by Neil Gaiman
Best Hugo Award Winners and Nominees
299 books — 169 voters

Slaughterhouse-Five by Kurt Vonnegut Jr.Childhood’s End by Arthur C. ClarkePerdido Street Station by China MiévilleSnow Crash by Neal Stephenson
Best Hugo Award Runner-Ups
195 books — 100 voters

The Windup Girl by Paolo Bacigalupi1984 by George OrwellDo Androids Dream of Electric Sheep? by Philip K. DickBrave New World by Aldous HuxleyThe Handmaid’s Tale by Margaret Atwood
Best Dystopian Books
538 books — 1,094 voters
Books v. Cigarettes by George OrwellUtopia by Thomas MoreThe Art of War by Sun Tzu
Penguin Great Ideas
122 books — 95 voters

Dune by Frank HerbertThe Left Hand of Darkness by Ursula K. Le GuinFahrenheit 451 by Ray BradburySlaughterhouse-Five by Kurt Vonnegut Jr.
Golden Age & New Wave SF
270 books — 207 voters
Do Androids Dream of Electric Sheep? by Philip K. DickThe Handmaid’s Tale by Margaret AtwoodThe Windup Girl by Paolo Bacigalupi1984 by George OrwellOryx and Crake by Margaret Atwood
Best Dystopian Fiction of All Time
469 books — 1,353 voters

Dune by Frank HerbertThe Left Hand of Darkness by Ursula K. Le GuinThe Windup Girl by Paolo Bacigalupi1984 by George OrwellEnder’s Game by Orson Scott Card
Best Science Fiction
3,863 books — 7,819 voters
Neuromancer by William GibsonDo Androids Dream of Electric Sheep? by Philip K. DickSnow Crash by Neal Stephenson
Best of Cyberpunk
388 books — 1,219 voters

Mrs. Dalloway by Virginia WoolfA Clockwork Orange by Anthony BurgessThe Catcher in the Rye by J.D. SalingerSlaughterhouse-Five by Kurt Vonnegut Jr.Neuromancer by William Gibson
Best Experimental Books Ever
1,123 books — 1,849 voters
The Lord of the Rings by J.R.R. TolkienDune by Frank HerbertThe Left Hand of Darkness by Ursula K. Le GuinThe Handmaid’s Tale by Margaret AtwoodDo Androids Dream of Electric Sheep? by Philip K. Dick
Science Fiction and Fantasy Must Reads
4,174 books — 5,649 voters

Oryx and Crake by Margaret AtwoodThe City & the City by China Miéville
Best Science Fiction of the 21st Century
1,204 books — 9,100 voters
The Windup Girl by Paolo BacigalupiThe Lies of Locke Lamora by Scott LynchJonathan Strange & Mr Norrell by Susanna ClarkeStorm Front by Jim  ButcherBlood of Elves by Andrzej Sapkowski
New Speculative Fiction Stars
1,232 books — 2,865 voters

The Time Machine by H.G. WellsPerdido Street Station by China MiévilleLeviathan by Scott Westerfeld
Best Steampunk Books
1,304 books — 4,143 voters
Dune by Frank HerbertHyperion by Dan SimmonsThe Handmaid’s Tale by Margaret Atwood1984 by George OrwellThe Left Hand of Darkness by Ursula K. Le Guin
Best Science Fiction & Fantasy Books
8,763 books — 25,771 voters

Storm Front by Jim  ButcherSoulless by Gail CarrigerThe Strange Affair of Spring Heeled Jack by Mark Hodder
Best Urban Fantasy SERIES
647 books — 3,752 voters