Nudge: Improving Decisions About Health, Wealth, and Happiness
Richard H. Thaler & Cass R. Sunstein
Range: Why Generalists Triumph in a Specialized World
David Epstein
Metaphors We Live By
George Lakoff and Mark Johnson
The True Believer: Thoughts on the Nature of Mass Movements
Eric Hoffer
Flow
Mihaly Csikszentmihalyi
Harper Perennial Modern Classics (1)