The master key system in twenty-four parts with questionnaire and glossary: Book Guide, Author and Facts
The master key system in twenty-four parts with questionnaire and glossary by Charles F. Haanel: plot, author, genre and where to read, in one evergreen guide.

The Master Key System is a personal development book by Charles F. Haanel that was published in 1912. Though originally a 24 week correspondence course, it was published in book form in 1917. Along with "The Science of Getting Rich", by Wallace D. Wattles, the Master Key System is the source of Rhonda Byrne's inspiration for the book and the film "The Secret" (2006).
Quick facts about The master key system in twenty-four parts with questionnaire and glossary
- Title: The master key system in twenty-four parts with questionnaire and glossary
- Author: Charles F. Haanel
- First published: 1919
- Genre: new thought, self-actualization (psychology), mental discipline
- OpenLibrary ID: OL2041069W
Where to read The master key system in twenty-four parts with questionnaire and glossary
The master key system in twenty-four parts with questionnaire and glossary by Charles F. Haanel is widely available in print, ebook and audiobook editions from major retailers and libraries.
Compiled from public OpenLibrary data. Availability and details can change over time.
Frequently asked questions
What is The master key system in twenty-four parts with questionnaire and glossary about?
The Master Key System is a personal development book by Charles F.
Who wrote The master key system in twenty-four parts with questionnaire and glossary?
The master key system in twenty-four parts with questionnaire and glossary was written by Charles F. Haanel.
When was The master key system in twenty-four parts with questionnaire and glossary published?
The master key system in twenty-four parts with questionnaire and glossary was first published in 1919.



