William Walker Atkinson (1862–1932) was a pivotal figure in the early 20th-century movement known as New Thought, which emphasized the power of the mind in healing and personal transformation. Throughout his notable career, Atkinson wrote extensively under his own name as well as under several pseudonyms, including Theron Q. Dumont and Yogi Ramacharaka, thereby contributing to a diverse array of spiritual and self-help literature. His works collectively showcased his profound belief in the Law of Attraction, the importance of positive thinking, and the idea that thoughts can influence reality. Atkinson's literary style is characterized by clear, practical instruction interwoven with philosophic and metaphysical principles. In 'The Complete Works', readers encounter a comprehensive collection of Atkinson's vast oeuvre, which spans topics such as mentalism, personal success, the occult, and esoteric knowledge. This compendium remains a valuable resource for those who seek guidance in harnessing the power of their own minds and understanding the underpinnings of New Thought philosophy.