A Psalm for the Wild-Built by Becky ChambersThe House Witch by DelemhachThe Wizard's Butler by Nathan LowellBeware of Chicken by CasualFarmer
CozySFF
362 books — 399 voters

Rhythm of War by Brandon SandersonAxiom's End by Lindsay  Ellis
Adult Sci-Fi/Fantasy of 2020
93 books — 38 voters
Blindsight by Peter WattsDiaspora by Greg EganThe Player of Games by Iain M. BanksSnow Crash by Neal StephensonThe Shadow of the Torturer by Gene Wolfe
Best Intelligent Sci-Fi
262 books — 242 voters

Daemon by Daniel SuarezSnow Crash by Neal StephensonThe Martian by Andy WeirNeuromancer by William GibsonThe Player of Games by Iain M. Banks
Required Reading - Geek Culture
84 books — 82 voters
Futuristic Violence and Fancy Suits by David  WongJohn Dies at the End by David  WongThis Book Is Full of Spiders by David  WongWhat the Hell Did I Just Read by David  Wong
F*cked Up Humor
34 books — 72 voters

Harry Potter and the Methods of Rationality by Eliezer YudkowskyGödel, Escher, Bach by Douglas R. HofstadterThe Black Swan by Nassim Nicholas TalebRationality by Eliezer Yudkowsky
Ravenclaw's Rationality
131 books — 86 voters
Harry Potter and the Methods of Rationality by Eliezer YudkowskyBlindsight by Peter WattsA Deepness in the Sky by Vernor VingeEchopraxia by Peter WattsCrystal Society by Max Harms
Rational Fiction
183 books — 288 voters

We Are Legion (We Are Bob) by Dennis E. Taylor
Empire building, conquering & ruling
194 books — 265 voters
Crooked Little Vein by Warren EllisJohn Dies at the End by David  Wong
Best Dark Humor
724 books — 1,649 voters

Crooked Little Vein by Warren Ellis
Now That's REALLY Freakin' Weird...
714 books — 562 voters
Gödel, Escher, Bach by Douglas R. HofstadterPermutation City by Greg EganA Fire Upon the Deep by Vernor VingeBlindsight by Peter Watts
Less Wrong Recommended Reading
46 books — 50 voters

Man's Search for Meaning by Viktor E. Frankl
Books That Everyone Should Read At Least Once
31,233 books — 118,047 voters
Starship Troopers by Robert A. HeinleinConsider Phlebas by Iain M. BanksOld Man's War by John Scalzi
Excellent Space Opera
971 books — 3,513 voters

Starship Troopers by Robert A. Heinlein
Best Science Fiction & Fantasy Books
8,252 books — 24,499 voters
Consider Phlebas by Iain M. Banks
Solar System Opera
103 books — 98 voters

Ready Player One by Ernest ClineMatter by Iain M. BanksAltered Carbon by Richard K. MorganOld Man's War by John Scalzi
Best Science Fiction of the 21st Century
1,154 books — 8,892 voters
Ready Player One by Ernest ClineA Dance with Dragons by George R.R. Martin
Best Books of 2011
2,667 books — 6,708 voters

Snow Crash by Neal Stephenson
Cyberpunk Reading List
146 books — 78 voters
Starship Troopers by Robert A. HeinleinThe Hitchhiker’s Guide to the Galaxy by Douglas AdamsSnow Crash by Neal StephensonDo Androids Dream of Electric Sheep? by Philip K. DickEnder’s Game by Orson Scott Card
Best Books Ever
74,936 books — 277,890 voters