Two classic works by W. E. Apprenticed to Magic and Magic & the Qabalah. Apprenticed to Magic is designed to liberate the latent magical powers we all possess. Magic & the Qabalah is an examination of the QBL and the significance of this unwritten tradition of esoteric knowledge.
Walter Ernest Butler was an occultist and the Founder and first Director of Servants of the Light in Britain. He worked closely with Dion Fortune in the Society of the Inner Light.