The True Believer: Thoughts on the Nature of Mass Movements
Eric Hoffer
Nudge: Improving Decisions About Health, Wealth, and Happiness
Richard H. Thaler & Cass R. Sunstein
Thinking in Systems: A Primer
Donella H. Meadows & Diana Wright
The Pocket Universal Principles of Art
John A Parks
Zen: The Art of Simple Living
Shunmyo Masuno