Introduction to Electrodynamics by David J. GriffithsThe Feynman Lectures on Physics by Richard P. FeynmanIntroduction to Quantum Mechanics by David J. GriffithsClassical Mechanics by Charles P. Poole Jr.Relativity by Albert Einstein
Not Pop-Science - Physics
131 books — 33 voters
Gödel, Escher, Bach by Douglas R. HofstadterThe Ego Tunnel by Thomas MetzingerNineteen Ways of Looking at Consciousness by Patrick  HouseHow to Create a Mind by Ray KurzweilThe Emperor's New Mind by Roger Penrose
Philosophy of Mind
209 books — 104 voters

Burned Over! by A.J. OtjenJourney to the West by Biao  WangAmerican Freethinker by Kirsten FischerThe Daughter of Kurdland by Widad AkreyiFemales of Valor by Widad Akreyi
Best books on history and culture.
141 books — 126 voters