In this ThelemaNOW episode, Harper and P.D. “Danny” Newman discuss his new book, Theurgy: Theory and Practice, published by Inner Traditions. This is a delightful conversation with a charming guest over a book that is already renowned! Chief topics of conversation were the extraction of the roots of Theurgy in the Shamanism of Thrace, the conversion of Hekate from underworld psychopomp to World Soul, and the known history of the Chaldean Oracles.    P. D. Newman has been immersed in the study and practice of alchemy, hermetism, and theurgy for more than two decades. A member of both the Masonic Fraternity and the Society of Rosicrucians, he lectures internationally and has published articles in many esoteric journals, including The Scottish Rite Journal, Knights Templar Magazine, and Ad Lucem. He is the author of Angels in Vermilion: The Philosophers’ Stone from Dee to DMT and Alchemically Stoned: The Psychedelic Secret of Freemasonry.