Ender’s Game by Orson Scott CardOn Basilisk Station by David  WeberPandora's Star by Peter F. Hamilton
Best Kindle Space Opera
162 books — 83 voters
The Mote in God's Eye by Larry NivenThe Hitchhiker’s Guide to the Galaxy by Douglas AdamsDune by Frank HerbertPandora's Star by Peter F. Hamilton
Intriguing Aliens
279 books — 171 voters

Foundation by Isaac AsimovLes Misérables by Victor Hugo1984 by George OrwellFahrenheit 451 by Ray BradburyThe Great Gatsby by F. Scott Fitzgerald
The Best Antiheroes
701 books — 584 voters
The Honor of the Queen by David  WeberOn Basilisk Station by David  Weber
Heroines of Military Science Fiction
234 books — 115 voters

The Hunger Games by Suzanne CollinsJudas Unchained by Peter F. HamiltonPandora's Star by Peter F. HamiltonCatching Fire by Suzanne Collins
Classic Science Fiction - 2000-2009
332 books — 239 voters
Drive by Daniel H. PinkAnimal Farm by George OrwellLean In by Sheryl Sandberg
The People's Library for Success
547 books — 748 voters

Drive by Daniel H. PinkGetting Things Done by David    AllenSway by Ori BrafmanPredictably Irrational by Dan Ariely
21st Century Leadership
109 books — 90 voters
Zero to One by Peter Thiel
Best Business and Technology Books
126 books — 152 voters

Freakonomics by Steven D. LevittSuperFreakonomics by Steven D. LevittPredictably Irrational by Dan ArielyDrive by Daniel H. Pink
Best Pop Science Books
174 books — 189 voters
Getting Things Done by David    AllenLean In by Sheryl SandbergDrive by Daniel H. Pink
The 100 Best Business Books of All Time
511 books — 942 voters

Steve Jobs by Walter IsaacsonZero to One by Peter ThielCrush It! by Gary VaynerchukDrive by Daniel H. PinkArt of War by Sun Tzu
40 High-Impact Books for Entrepreneurs
166 books — 229 voters
The Forever War by Joe Haldeman
Best Time Travel Fiction
2,172 books — 5,453 voters

The Honor of the Queen by David  WeberThe Forever War by Joe HaldemanOld Man's War by John ScalziThe Mote in God's Eye by Larry NivenEnder’s Game by Orson Scott Card
Best Military Science Fiction Books
717 books — 904 voters

Foundation by Isaac AsimovJudas Unchained by Peter F. Hamilton
best hard science fiction
450 books — 875 voters
Uglies by Scott Westerfeld
Best Dystopian and Post-Apocalyptic Fiction
4,008 books — 26,680 voters

Uglies by Scott WesterfeldEnder’s Game by Orson Scott CardPretties by Scott Westerfeld
Best Young Adult Dystopian Novels
613 books — 2,681 voters

Pandora's Star by Peter F. Hamilton
Best Science Fiction of the 21st Century
1,198 books — 9,089 voters
The Honor of the Queen by David  WeberThe Forever War by Joe HaldemanEnder’s Game by Orson Scott Card
Military Science Fiction
854 books — 1,151 voters

Ender’s Game by Orson Scott CardThe Time Traveler's Wife by Audrey NiffeneggerThe Forever War by Joe HaldemanUglies by Scott WesterfeldI, Robot by Isaac Asimov
Best Science Fiction & Fantasy Books
8,757 books — 25,703 voters
Show Stopper! by G. Pascal ZacharySteve Jobs by Walter Isaacson
Silicon Valley History
237 books — 436 voters

The Hunger Games by Suzanne CollinsEnder’s Game by Orson Scott CardThe Time Traveler's Wife by Audrey Niffenegger
Books That Everyone Should Read At Least Once
32,697 books — 124,239 voters
Ender’s Game by Orson Scott Card
Best Science Fiction
3,849 books — 7,774 voters

Ender’s Game by Orson Scott CardUglies by Scott Westerfeld
Best Young Adult Books
13,248 books — 80,506 voters