The Phoenix from the Flame: Paganism in the New Age by Vivianne Crowley
This synthesis of religion and psychology explains what paganism is and how it connects with other new age movements and archetypes, such as shamanism, women's spirituality and the grail quest. The book describes the historical roots, but mainly focuses on the interest and relevance of paganism in the modern world, especially as a "queen religion". Vivianne Crowley is the author of "Wicca: The Old Religion in the New Age".