The Science of Being Great is the second book of Wattles’ triology. In this volume he argues that the power of thought and positive self-esteem is the only true measure of a person’s greatness. (Summary by Diana Majlinger)

Would you like to be rich? Yes? Well, who wouldn’t.

The Science of Getting Rich is a book written by the New Thought Movement writer Wallace D. Wattles. The book is still in print after almost 100 years. According to USA Today, the text is “divided into 17 short, straight-to-the-point chapters that explain how to overcome mental barriers, and how creation, not competition, is the hidden key to wealth attraction.” (Summary by Diana Majlinger and Wikipedia)