A Scanner Darkly by Philip K. DickParable of the Sower by Octavia E. ButlerRed Rising by Pierce BrownWe by Yevgeny ZamyatinTransference by B.T. Keaton
Hidden Gems of Science Fiction
476 books — 426 voters
A Short History of Nearly Everything by Bill BrysonA Brief History of Time by Stephen HawkingCosmos by Carl SaganThe Selfish Gene by Richard DawkinsGuns, Germs, and Steel by Jared Diamond
Best Science Books - Non-Fiction Only
1,835 books — 3,592 voters

To Kill a Mockingbird by Harper LeePride and Prejudice by Jane AustenThe Diary of a Young Girl by Anne Frank1984 by George OrwellAnimal Farm by George Orwell
Books That Everyone Should Read At Least Once
31,334 books — 119,176 voters
Dune by Frank Herbert1984 by George OrwellDo Androids Dream of Electric Sheep? by Philip K. DickFlowers for Algernon by Daniel KeyesNeuromancer by William Gibson
Science Fiction: The 100 Best Novels
100 books — 105 voters

Hyperion by Dan SimmonsDune by Frank HerbertEnder’s Game by Orson Scott CardFoundation by Isaac AsimovOld Man's War by John Scalzi
Best Space Opera
1,050 books — 1,695 voters
The Man in the High Castle by Philip K. DickWatchmen by Alan             MooreFatherland by Robert   HarrisThe Eyre Affair by Jasper FfordeHis Majesty's Dragon by Naomi Novik
Best Alternate History Novels and Stories
762 books — 1,291 voters