Wallace D. Wattles 
The Science of Getting Rich [EPUB ebook] 

The Science of Getting Rich – Wallace D. Wattles
Summary: A self-help book outlining a practical guide to achieving wealth through positive thinking, visualization, and a systematic approach to goal setting.
Author: Wallace D. Wattles was an American author and a pioneer in the New Thought movement, known for his writings on the power of the mind.