The Algebraist by Iain M. BanksThe Star Wars Trilogy by George LucasThe Gap Into Conflict by Stephen R. Donaldson
Excellent Space Opera
1,159 books — 4,025 voters
The Ancestor's Tale by Richard DawkinsLast Chance to See by Douglas AdamsA Short History of Nearly Everything by Bill  BrysonThe Disappearing Spoon by Sam KeanThe Beak of the Finch by Jonathan Weiner
Best Science Books - Non-Fiction Only
2,038 books — 3,810 voters

The Ancestor's Tale by Richard DawkinsThe Origin of Species by Charles DarwinThe Greatest Show on Earth by Richard DawkinsYour Inner Fish by Neil ShubinThe Third Chimpanzee by Jared Diamond
Best Books on Evolution...
287 books — 328 voters
The Skystone by Jack WhyteThe Mists of Avalon by Marion Zimmer Bradley
Best Arthurian Fiction
484 books — 1,464 voters