Starship Troopers by Robert A. HeinleinA Hymn Before Battle by John RingoCobra by Timothy ZahnCloud Warrior by Patrick Tilley
Military Science Fiction
849 books — 1,141 voters
Snow Crash by Neal StephensonNeuromancer by William GibsonBurning Chrome by William GibsonBabel-17 by Samuel R. Delany
Cyberpunk Reading List
146 books — 76 voters

Dune by Frank Patrick HerbertRingworld by Larry NivenThe Moon is a Harsh Mistress by Robert A. HeinleinEon by Greg BearThe Day of the Triffids by John Wyndham
SF Masterworks
203 books — 726 voters
On Basilisk Station by David  WeberContact by Carl Sagan
Best Science Fiction With a Female Protagonist
1,425 books — 3,006 voters

Inferno by Larry Niven
Most Under-rated Science Fiction
2,135 books — 2,297 voters
Starship Troopers by Robert A. HeinleinOn Basilisk Station by David  WeberThe Witches of Karres by James H. SchmitzLeviathan Wakes by James S.A. Corey
Excellent Space Opera
1,103 books — 3,837 voters

The Time Machine by H.G. WellsTwenty Thousand Leagues Under the Sea by Jules VerneThe Difference Engine by William Gibson
Best Steampunk Books
1,284 books — 4,119 voters
Dune by Frank Patrick HerbertStranger in a Strange Land by Robert A. HeinleinNeuromancer by William GibsonSnow Crash by Neal StephensonThe Diamond Age by Neal Stephenson
Best Science Fiction & Fantasy Books
8,679 books — 25,214 voters