Mere Christianity
C. S. Lewis
The 4-Hour Workweek: Escape 9–5, Live Anywhere, and Join the ...
Timothy Ferriss
How to Win Friends and Influence People in the Digital Age
Dale Carnegie & Associates
The Dip: A Little Book That Teaches You When to Quit (And When ...
Seth Godin
Four Ways of Thinking
David Sumpter
Tiny Habits: The Small Changes That Change Everything
BJ Fogg
User Friendly
Cliff Kuang & Robert Fabricant