Buckland's Complete Book of Witchcraft by Raymond Buckland is a comprehensive, textbook-style guide to modern Wicca and witchcraft, designed for both solitary practitioners and covens. It covers history, rituals, spellwork, herbalism, divination, and tools in a structured 15-lesson format, acting as a foundational self-study guide. Originally published to guide seekers, it is regarded as a thorough, if sometimes dated, introduction to the religion, offering a mix of practical, historical, and spiritual information.