The Three-Body Problem by Liu CixinDune by Frank Herbert1984 by George OrwellThe Martian by Andy WeirFoundation by Isaac Asimov
Best Intelligent Sci-Fi
271 books — 249 voters
Speaker for the Dead by Orson Scott CardSolaris by Stanisław LemBlindsight by Peter WattsAlien Species Intervention by J.K. AccinniHive by J.K. Accinni
Non-Humanoid Aliens
76 books — 46 voters

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
478 books — 427 voters
Accelerando by Charles StrossA Fire Upon the Deep by Vernor VingeDiaspora by Greg EganPermutation City by Greg EganAltered Carbon by Richard K. Morgan
Transhuman Science Fiction
153 books — 186 voters