Charles F. Haanel (1866–1949) used the concepts and methods found in The Master Key System to create a successful business career in St. Louis, Missouri, where he eventually founded one of the largest conglomerates of his time. He wrote several bestselling books focusing on his business technique. Besides The Master Key System, he also wrote Mental Chemistry and The New Psychology. Known as the “father of personal development,” Haanel’s commonsense wisdom has revolutionized conventional thought for almost one hundred years.
Author Alerts
Get updates about Charles F. Haanel and recommended reads from Simon & Schuster. Plus, get a FREE ebook when you sign up!
By clicking 'Sign me up' I acknowledge that I have read and agree to the privacy policy and terms of use. Free ebook offer available to NEW CA subscribers only. Offer redeemable at Simon & Schuster's ebook fulfillment partner. Must redeem within 90 days. See full terms and conditions and this month's choices.
Books by Charles F. Haanel
.
Thank you for signing up, fellow book lover!
Tell us what you like and we'll recommend books you'll love.