The Master Key System

Charles F. Haanel is considered a pioneer of mental training and positive thinking. He is without doubt the spiritual father of modern spiritual authors and above all, he inspired Rhonda Byrne to write her bestseller the Secret. It was Haanel's concern to make the key to a fulfilled and happy life accessible to a wide audience. The Master Key System shows concisely and vividly how we can use the creative power of our mind to create the reality we desire, while living creatively and constructively.