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
479 books — 428 voters
A Short History of Nearly Everything by Bill BrysonA Brief History of Time by Stephen W. HawkingCosmos by Carl SaganThe Selfish Gene by Richard DawkinsGuns, Germs, and Steel by Jared Diamond
Best Science Books - Non-Fiction Only
1,866 books — 3,612 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
32,013 books — 121,506 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
102 books — 107 voters

Hyperion by Dan SimmonsDune by Frank HerbertEnder’s Game by Orson Scott CardFoundation by Isaac AsimovLeviathan Wakes by James S.A. Corey
Best Space Opera
1,122 books — 1,874 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
772 books — 1,296 voters