When Gardner died in 1964, the copyright for the book was left to the High Priestess of his coven, Monique Wilson. Chapters include: Witch's Memories and Beliefs, The Stone Age Origins of Witchcraft, Druidism and the Aryan Celts, Magic Thinking, Curious Beliefs about Witches, Signs and Symbols, The Black Mass, Some Allegations Examined.
The Meaning of Witchcraft is a sequel to Gardner's previous book on the subject, Witchcraft Today, which was published in 1954. It was organized into covens, through which members were initiated through three ascending degrees of competence and authority and which were governed by a high priestess, supported by a high priest. The Wicca religion as expounded by Gardner was focused on a goddess, identified with the night sky and with wild nature, and a horned god who represented the fertilizing powers of the natural world. It was first published in 1959, only after the British Parliament repealed the Witchcraft Act of 1735, and proved to be Gardner's final book.
Gardner, known to many in the modern sense as the 'Father of Wicca', based the book around his experiences with the religion of Wicca and the New Forest Coven. The Meaning of Witchcraft is a non-fiction book written by Gerald Gardner.