"Based on the ancient magical writings of 14th-century magus, Honorius of Thebes, the Theban Oracle is a codex employed for centuries as a means of devotion and divination. Used by such masters of the occult sciences as Heinrich Cornelius Agrippa, Dr. John Dee, Francis Barrett, and later Gerald Gardner, it has remained relatively obscure and elusive to the modern practitioner. Until now. In this book, author Greg Jenkins, PhD, offers both the complete history of this medieval magical system and a working manual for the modern mage to utilize it"--Back cover.