The Pleasure of Finding Things Out: The Best Short Works of Richard P. Feynman (Helix Books)

"What Do You Care What Other People Think?": Further Adventures of a Curious Character

The Meaning of It All: Thoughts of a Citizen-Scientist

"Surely You're Joking, Mr. Feynman!": Adventures of a Curious Character

Six Easy Pieces: Essentials of Physics Explained by Its Most Brilliant Teacher

Six Not-So-Easy Pieces: Einstein’s Relativity, Symmetry, and Space-Time

QED: The Strange Theory of Light and Matter (Princeton Science Library)

Perfectly Reasonable Deviations from the Beaten Track

Feynman's Tips on Physics: Reflections, Advice, Insights, Practice - A Problem-Solving Supplement to the Feynman Lectures on Physics

The Character of Physical Law (The MIT Press)

Genius: The Life and Science of Richard Feynman