The Master Key System - DONATE Android

The Master Key System - DONATE

This is the DONATE version of the book .

Features & Capabilities

This is the DONATE version of the book. Buy this version if you want to help me publish other classic self improvement books here on Google Play. On the DONATE version no ads are shown.



The Complete Book, 1st Edition 1916 - FREE
------------------------
The Master Key System
by Charles Haanel

The Master Key System is a personal development book by Charles F. Haanel that was originally published as a correspondence course in 1912. Though originally a 24 week correspondence course, it was published in book form in 1916. It was first published as a book in 1916 by Psychology Publishing, St. Louis and The Master Key Institute, New York.

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).

Charles F. Haanel was an American author, millionaire, entrepreneur, and businessman who belonged to several Masonic societies, the American Scientific League, The Author’s League of America, The American Society of Psychical Research, the St. Louis Humane Society, and the St. Louis Chamber of Commerce.

The Master Key System has gained popularity in recent years, in no small part from its influence on the film The Secret, but also in part from a number of other rumors. The two most prominent are that it was the source of Bill Gates' inspiration and success behind Microsoft, and that the book was banned by the Roman Catholic Church. It states that Gates discovered the book as a student at Harvard. He was so inspired he dropped out and went on to found Microsoft. Several sources refer to this story, however there remains no verified reference that this is anything but a rumor.

Similarly, there are accounts that the book dropped out of sight partly as a result of being banned by the Church. This would presumably be the Roman Catholic Church. However, again there is no verifiable reference to this being the case. An ancillary rumor to the banned by the Church rumor, is that Haanel himself wanted to keep the information in the book esoteric, and accessible only to a few.

----------------------

Looking for ebooks? Take a look at other classic books we published on Google PLay.

User Growth & Download Statistics

App
By:
MagicBooks Editora
Downloads:
170
Version:
2.0 Last updated: 2025-08-27
Version code:
2
Creation date:
2016-11-12
Publisher country:
BR BR
Permissions:
  • ebook.generico.master.system.pro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Size:
5.16MB
Price:
1.99
Email:
va*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-12
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
MagicBooks Editora
Google Play Store
https://play.google.com/store/apps/details?id=ebook.generico.master.system.pro
Email:
va*****@gmail.com

User Reviews

My donate version no longer works and I'm now seeing ads again.
by B'*****, 2022-11-19

Worth the read
by Bo*****, 2022-07-11
View all user reviews ›

Best The Master Key System - DONATE Alternatives

Here are some Android apps that are similar to The Master Key System - DONATE: