Mere Christianity
C. S. Lewis
How to Win Friends and Influence People in the Digital Age
Dale Carnegie & Associates
The Intelligence Trap: Why Smart People Make Dumb Mistakes
David Robson
Range
David Epstein
User Friendly
Cliff Kuang & Robert Fabricant
Tiny Habits: The Small Changes That Change Everything
BJ Fogg
Four Ways of Thinking
David Sumpter