Nudge: Improving Decisions About Health, Wealth, and Happiness
Sunstein, Cass R. & Richard H. Thaler
The Happiness Hypothesis
Jonathan Haidt
How to Win Friends and Influence People in the Digital Age
Dale Carnegie & Associates
The Subtle Art of Not Giving a F*ck
Manson, Mark
Zen and the Art of Motorcycle Maintenance
Robert M. Pirsig