I recently read Think and Grow Rich by Napoleon Hill:
First published almost a century ago, Think & Grow Rich is a classic personal development and self-help book that outlines the principles of success, especially in regards to wealth accumulation. This work was based on Hill’s study of over 500 highly successful individuals, including famous men like Andrew Carnegie, Henry Ford, and Thomas Edison. The book outlines 13 key principles to success, referred to as the “Philosophy of Achievement.”