What is franklin p. hall?

Franklin P. Hall (1883-1949) was an American author and spiritual teacher. He was the founder of the Brotherhood of the White Temple, a religious organization based on the principles of the Ancient Wisdom Teachings. Hall authored over 30 books on various subjects related to spirituality, occultism, and metaphysics. His most popular work was the book "The Secret Teachings of All Ages", which explored the esoteric teachings of ancient civilizations and secret societies. Hall was also a member of the Theosophical Society and served as its vice president for the Los Angeles chapter. He passed away in 1949 at the age of 66.