Good to Great
by Jim Collins
7 Habits of Highly Effective People
by Stephen R. Covey
The 4-Hour Workweek
by Timothy Ferriss
Tribes
by Seth Godin
How to Win Friends and Influence People
by Dale Carnegie
To Sell Is Human
by Daniel Pink
Doughnut Economics: Seven Ways to Think Like a 21st-Century Economist
by Kate Raworth