Guns, Germs, and Steel by Jared DiamondSapiens by Yuval Noah HarariThe Modern Mind by Peter WatsonThe Passion of the Western Mind by Richard TarnasIdeas by Peter Watson
History of ideas and culture
117 books — 28 voters
The 21 Irrefutable Laws of Leadership by John C. MaxwellThe Five Love Languages by Gary ChapmanThe Manual by W. AntonThe Go-Giver by Bob BurgZorba the Greek by Nikos Kazantzakis
Spark's Recommended Reading List
62 books — 4 voters

1984 by George OrwellAnimal Farm by George OrwellBrave New World by Aldous HuxleyTo Kill a Mockingbird by Harper LeeCounsel, the Courtroom Is Open by Mark C. Zauderer
Books that make you think.
1,360 books — 1,488 voters
They Told Us To Just Believe by Daniel J FriedrichThe End of Faith by Sam HarrisThe God Delusion by Richard DawkinsGod Is Not Great by Christopher HitchensThe Moral Landscape by Sam Harris
Best Freethought Books
57 books — 48 voters

Adapt and Plan for the New Abnormal of the COVID-19 Coronavir... by Gleb TsipurskyThinking, Fast and Slow by Daniel KahnemanNever Go with Your Gut by Gleb TsipurskyThe Black Swan by Nassim Nicholas TalebThe Blindspots Between Us by Gleb Tsipursky
Decision Theory
33 books — 35 voters
Gödel, Escher, Bach by Douglas R. HofstadterChaos by James GleickThe Black Swan by Nassim Nicholas TalebThinking, Fast and Slow by Daniel KahnemanThe Information by James Gleick
Complexity
162 books — 164 voters

Blink by Malcolm GladwellIs He Ever Going to Leave His Wife?  by Martess DowlingGames People Play by Eric BerneThe Man Who Mistook His Wife for a Hat and Other Clinical Tales by Oliver SacksThe Gift of Fear by Gavin de Becker
50 Psychology Classics
55 books — 26 voters