Positive Mental Attitude by Napoleon Hill

Think Smarter: Critical Thinking to Improve Problem-Solving and Decision-Making Skills by Michael Kallet

Think Like a Champion: An Informal Education In Business and Life by Donald J. Trump with Meredith McIver

Think & Grow Rich by Napoleon Hill

The 5 Elements of Effective Thinking by Edward Burger and Michael Starbird

The Ultimate Secrets of Total Self-Confidence a proven formula that has worked for thousands and now can work for you by Robert Anthony

The Obstacle Is the Way by Ryan Holiday

The Stress Proof Brain by Melanie Greenberg

The Secret to Attracting Money by Joe Vitale

The Attractor Factor: 5 Easy Steps for Creating Wealth (or Anything Else) from the Inside Out by Joe Vitale