The Turning Point
Fritjof Capra
The Subtle Art of Not Giving a F*ck
Manson, Mark
The 7 Habits of Highly Effective People
Stephen R. Covey
The Dip: A Little Book That Teaches You When to Quit (And When ...
Seth Godin
Mere Christianity
C. S. Lewis
It Doesn't Have to Be Crazy at Work
Jason Fried & David Heinemeier Hansson