Success Through A Positive Mental Attitude

Happy Money: The Japanese Art of Making Peace with Your Money

Solve for Happy: Engineer Your Path to Joy

The Silva Mind Control Method

Believe IT: How to Go from Underestimated to Unstoppable

What to Say When You Talk to Your Self

Way of the Wolf: Straight Line Selling: Master the Art of Persuasion, Influence, and Success

How to Stop Worrying and Start Living (Dale Carnegie)