The Necessary Revolution by Peter M. SengeThe Sustainability Generation by Mark C. ColemanThe Omnivore's Dilemma by Michael PollanSilent Spring by Rachel CarsonCradle to Cradle by William McDonough
Best Sustainability Nonfiction
420 books — 325 voters
Rilla of Ingleside by L.M. MontgomeryQueen Lucia by E.F.  BensonThe Inimitable Jeeves by P.G. WodehouseEmily Climbs by L.M. Montgomery
Best Books of the Decade: 1920s
785 books — 1,133 voters

A Short History of Nearly Everything by Bill BrysonOutliers by Malcolm Gladwell
Best Science Books - Non-Fiction Only
1,930 books — 3,632 voters
Outliers by Malcolm GladwellFreakonomics by Steven D. LevittEmotional Intelligence by Daniel Goleman
Greatest Psychology Books
795 books — 1,334 voters

Here On Earth by Tim FlanneryWalden or, Life in the Woods by Henry David ThoreauCollapse by Jared Diamond
Best Environmental Books
1,105 books — 1,267 voters
Animal, Vegetable, Miracle by Barbara KingsolverBad Science by Ben Goldacre
Best Non-Fiction (no biographies)
6,337 books — 8,175 voters

Anne of Green Gables by L.M. MontgomeryIsland of the Blue Dolphins by Scott O'DellAre You There God? It’s Me, Margaret by Judy BlumeWatership Down by Richard  AdamsStuart Little by E.B. White
Favorite books from my childhood
4,516 books — 7,702 voters
Oh, the Places You’ll Go! by Dr. SeussThe Fellowship of the Ring by J.R.R. TolkienPride and Prejudice by Jane AustenThe Lord of the Rings by J.R.R. Tolkien
Books That Everyone Should Read At Least Once
32,843 books — 124,671 voters

Here On Earth by Tim FlanneryCollapse by Jared Diamond
Top Books from the Green Group
58 books — 27 voters