The master key

As a man thinketh

James Allen

1902

Think and Grow Rich

Napoleon Hill

1937

The science of getting rich, or, financial success through creative thought

Wallace D. Wattles

1910

The master key system in twenty-four parts with questionnaire and glossary

Charles F. Haanel

1919

The game of life and how to play it

Florence Scovel Shinn

1925

The Law of Success

Napoleon Hill

1969

Thought Vibration Or, The Law of Attraction in the Thought World

William Walker Atkinson

1906

The Science of Being Well

Wallace D. Wattles

1910