Soulless by Gail CarrigerLeviathan by Scott WesterfeldBoneshaker by Cherie PriestPerdido Street Station by China MiévilleThe Golden Compass by Philip Pullman
Best Steampunk Books
1,240 books — 4,090 voters
Shadow & Claw by Gene WolfeDune by Frank HerbertHowl's Moving Castle by Diana Wynne JonesLord of Light by Roger ZelaznyThe Steel Remains by Richard K. Morgan
Best Science Fiction-Fantasy Hybrids
96 books — 22 voters

Dirty Little Secret by AliaZaleaCelebrity Wedding by AliaZaleaCrash Into You by AliaZaleaAi by Winna EfendiThe Devil in Black Jeans by AliaZalea
best I've ever read
157 books — 30 voters

Ready Player One by Ernest ClineThe Martian by Andy WeirOld Man's War by John ScalziThe Hunger Games by Suzanne CollinsLeviathan Wakes by James S.A. Corey
Best Science Fiction of the 21st Century
1,191 books — 8,920 voters
The Inverted World by Christopher PriestA Fire Upon the Deep by Vernor VingeA Deepness in the Sky by Vernor VingeRiver of Gods by Ian McDonaldHouse of Suns by Alastair Reynolds
The Most Unimaginable Future World
28 books — 5 voters