Charles F Haanel

The Master Key System was a source of inspiration for the book and blockbuster film The Secret. Originally published in 1912 as a correspondence course, it teaches that everything around us was first developed as a thought, the powerful catalyst for turning any idea into a reality. Beautifully designed, this 324-page complete authoritative edition with an easy to read font for a great reader experience includes a new afterword by Joe Vitale, the...