Mere Christianity
C. S. Lewis
How to Win Friends and Influence People in the Digital Age
Dale Carnegie & Associates
Hidden Potential: The Science of Achieving Greater Things
Adam Grant & Maurice Ashley & R. A. Dickey & Evelyn Glennie & Sara Maria Hasbun & Francis Idehen & Alison Levine & Benny Lewis & Kari Louhivuori & Nelli Louhivuori & Brandon Payne & Richard Pine & Gil Winch & Various
User Friendly
Cliff Kuang & Robert Fabricant
Four Ways of Thinking
David Sumpter
Tiny Habits: The Small Changes That Change Everything
BJ Fogg