Charles F. Haanel
Charles F. Haanel | |
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| Born | May 22, 1866 |
| Died | November 27, 1949 (aged 83) |
| Nationality | American |
| Occupation(s) | Author, philosopher and a businessman |
| Known for | New Thought and The Master Key System |
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| Part of a series of articles on |
| New Thought |
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Charles Francis Haanel (May 22, 1866 – November 27, 1949) was an American author, philosopher and a businessman. He is best known for his contributions to the New Thought movement through his book The Master Key System.