Author bio(s): American writer WILLIAM WALKER ATKINSON (1862 1932) was editor of the popular magazine New Thought from 1901 to 1905, and editor of the journal Advanced Thought from 1916 to 1919. He authored dozens of New Thought books under numerous pseudonyms, including Yogi Ramacharaka and Theron Q. Dumont. Publisher's comments: ALSO FROM COSIMO: Atkinson s Memory: How to Develop, Train and Use It; Advanced Course in Yogi Philosophy and Oriental Occultism; The Art and Science of Personal Magnetism: The Secret of Mental Fascination; The Science of Psychic Healing; and others.