The Happiness Hypothesis
Jonathan Haidt
How to Win Friends and Influence People in the Digital Age
Dale Carnegie & Associates
Nudge: Improving Decisions About Health, Wealth, and Happiness
Sunstein, Cass R. & Richard H. Thaler
A Philosophy of Software Design
John Ousterhout
Four Ways of Thinking
David Sumpter
Tiny Habits: The Small Changes That Change Everything
BJ Fogg
User Friendly
Cliff Kuang & Robert Fabricant