This Changes Everything by Naomi Klein
Sustainable & Conscious Living
62 books — 22 voters
This Changes Everything by Naomi KleinThe Sixth Extinction by Elizabeth Kolbert
Consequences of Climate Change
118 books — 74 voters

A Bright Shining Lie by Neil Sheehan
Best Literature About the Vietnam War
331 books — 638 voters
Leaves of Grass by Walt WhitmanThe Collected Poems of W.B. Yeats by W.B. YeatsParadise Lost by John MiltonThe Rime of the Ancient Mariner by Samuel Taylor ColeridgeThe Collected Poems by Wallace Stevens
Best Poetry Books
2,993 books — 2,469 voters

The Conscience of a Liberal by Paul KrugmanFreethinkers by Susan JacobyThe Conscience of a Liberal by Paul WellstoneOur Choice by Al GoreEarth in the Balance by Al Gore
Best Progressive Reads
1,064 books — 712 voters
The Origin of Species by Charles DarwinThe Stranger by Albert CamusGuns, Germs, and Steel by Jared DiamondThe Trial by Franz KafkaThe Jungle by Upton Sinclair
Books That Changed My World
3,289 books — 3,260 voters

The World Without Us by Alan WeismanThe Diversity of Life by Edward O. WilsonNever Cry Wolf by Farley MowatCollapse by Jared DiamondHot, Flat, and Crowded by Thomas L. Friedman
Best Environmental Books
1,081 books — 1,212 voters
The Da Vinci Code by Dan    BrownThe Lovely Bones by Alice SeboldThe Historian by Elizabeth KostovaThe Alchemist by Paulo CoelhoThe Time Traveler's Wife by Audrey Niffenegger
Disappointing Books
2,730 books — 4,600 voters

Why People Believe Weird Things by Michael ShermerMisquoting Jesus by Bart D. EhrmanDialogues Concerning Natural Religion / The Natural History o... by David HumeThe Ancestor's Tale by Richard DawkinsThe God Delusion by Richard Dawkins
Notable Atheist Books
556 books — 955 voters