I broke up my list into cultural (that is, about the people, history, etc), popular (that is, not aimed at a student or an expert), and texts.
CULTURAL
Einstein - Essays in Humanism
Frayn - Copenhagen
Feynman - Surely You're Joking, Mr. Feynman!
Feynman - What Do You Care What Other People Think?
de Grasse Tyson - Death by Black Hole
Hoffman - The Man Who Loved Only Numbers
Kaiser - Drawing Theories Apart
Kaiser - How the Hippied Saved Physics
Macaulay - The Way Things Work
Paulos - Innumeracy
Sagan - Cosmos
Sagan - Broca's Brain
Sagan - The Demon-Haunted World
Salam - Science in the Third World
Seife - Zero
Weisskopf - The Joy of Insight
POPULAR
Deutsch - The Beginning of Infinity (especially his explanation about fungibility in quantum mechanics)
Feynman - The Meaning of It All
Feynman - Lectures on Physics
Feynman and Weinberg - Elementary Particles and the Laws of Physics
Galison - Einstein's Clocks, Poincaré's Maps
Gamow - One, Two, Three... Infinity
Hadamard - Psychology of Invention in the Mathematical Field
Hawking - A Brief History of Time
Hofstadter - Gödel Escher Bach
Heisenberg - Physics and Philosophy: The Revolution in Modern Science
Polya - How to Solve It
Schrödinger - What is Life?
Susskind - The Theoretical Minimum
Susskind - Quantum Mechanics
Wallace - Everything And More
Weinberg - The First Three Minutes
Wiener - God & Golem, Inc.
TEXTS
Aaronson - Quantum Computing with Democritus (but I don't have a version with me in the acknowledgements https://books.google.com/books?id=jRGfhSoFx0oC&lpg=PR31&ots=... )
Abelson and Sussman - SICP
Abrikosov, Gorkov, and Dzyaloshinski - Methods of Quantum Field Theory in Statistical Physics
Cohen-Tannoudji - Quantum Mechanics (1+2)
Dirac - Lectures on Quantum Mechanics
Eddington - Space, Time, and Gravitation
Feynman - Feynman's Thesis
Feynman and Hibbs - Quantum Mechanics and Path Integrals
Fermi - Thermodynamics
Gattringer & Lang - Quantum Chromodynamics on the Lattice
Goldstein - Classical Mechanics (the old version, NOT with Poole and Safko)
Griffiths - Introduction to Electrodynamics
Griffiths - Introduction to Quantum Mechanics
Jackson - Classical Electrodynamics (2nd edition---the last one entirely in CGS---is preferable)
Kleppner and Kolenkow - An Introduction to Mechanics
Landau and Lifshitz - any book in this series
Nielsen and Chuang - Quantum Computation and Quantum Information
Pauli - Selected Topics in Field Quantization
Peskin & Schroeder - An Introduction to Quantum Field Theory
Purcell - Electricity and Magnetism
Ryden - Introduction to Cosmology
Sakurai - Modern Quantum Mechanics (up to chapter 5, after which Sakurai dies and the editors put his notes together)
Sussman and Wisdom - Structure and Interpretation of Classical Mechanics
Sipser - Introduction to the Theory of Computation
Thorne - Black Holes & Time Warps
Thouless - The Quantum Mechanics of Many-Body Systems
Weinberg - The Quantum Theory of Fields I, II, and III
Zee - Quantum Field Theory in a Nutshell