The Enochian Magick of Dr. John Dee by Geoffrey James (often published as The Enochian Evocation of Dr. John Dee) presents the 16th-century angel magic system recorded by Dr. John Dee and Edward Kelly. It offers an unexpurgated, direct sourcebook of the original angelic calls, tables, and rituals, aimed at communicating with angelic beings. Unlike later, modified interpretations by the Golden Dawn or Aleister Crowley, this volume focuses on the raw, original "unexpurgated" diaries, allowing practitioners and researchers to replicate the experiments as they were first recorded. It is often described as a comprehensive, albeit complex and potentially dangerous, system of ceremonial magic.