Ramacharaka, Yogi: - Yogi Ramacharaka was a pseudonym for William Walker Atkinson, an American author, and publisher who lived in the late 19th and early 20th centuries. Atkinson was a prolific writer who authored numerous books on a wide range of topics, including New Thought, yoga, and the occult. As Yogi Ramacharaka, Atkinson wrote several books on yoga and the Hindu system of philosophy, including "The Hindu-Yogi Science of Breath", which was first published in 1903. The book was one of his most popular works and remains a classic guide to the science of breath control. In addition to his writing, Atkinson was also a prominent figure in the New Thought movement, which emphasized the power of positive thinking and the law of attraction. Moreover, Yogi Ramacharaka (William Walker Atkinson) was a notable figure in the New Thought and yoga communities of his time. His books continue to be popular today and have had a lasting impact on the development of alternative spiritual practices in the Western world.