Panchadasi, Swami(religion, spiritualism, and occult)
Swami Panchadasi is one of the many pseudonyms of William Walker Atkinson, author of Reincarnation and the Law of Karma (1908). Others of his noms de plume include Ramacharaka, Theron Q. Dumont, Magus Incognito, The Three Initiates, and Theodore Sheldon. As Swami Panchadasi, he wrote The Human Aura (1912), The Astral World: Its Scenes, Dwellers, and Phenomena (1915), and A Course of Advanced Lessons in Clairvoyance and Occult Powers (1916). Most were published by the Yoga Publication Society.