Think and Grow Rich by Napoleon Hill is a self-help book that focuses on achieving success through personal development and positive thinking. Published in 1937, the book outlines principles based on interviews with successful people like Henry Ford and Thomas Edison. It emphasizes the power of desire, faith, persistence, and a clear goal, combined with a “Master Mind” alliance. Hill’s 13-step philosophy helps readers align their thoughts and habits to attract wealth and success. The book remains influential in both personal development and business circles, offering timeless lessons on the mindset needed to achieve financial independence and personal goals.