Think and Grow Rich – Napoleon Hill

Originally published in 1937 and remaining a bestseller in 2026, this is perhaps the most famous personal success book of all time. After interviewing over 500 of the most successful people of his era, Hill identified thirteen principles of achievement, including Desire, Faith, and Persistence. The book teaches that thoughts are things, and that by controlling your mental attitude, you can manifest your financial goals [1.6].