In this Thelema NOW episode, Harper interviews Joseph Peterson, about "Mysteriorum Libri Quinque: Dr. John Dee's Five Books of Mysteries." This book from the 16th century, remains to this day one of the most important core texts of occult literature and a comprehensive guide to Enochian magic, encompassing language, symbolism, rituals, and practical techniques. This deluxe Weiser Ankh edition is a compilation of John Dee's secret spiritual treatises and was prepared from the original manuscript (preserved in the British Library) in Dee's own handwriting. These secret writings were discovered long after John Dee's death (c. 1609); they had been tucked away in a hidden compartment of an old wooden chest and were remarkably spared from destruction—uncovered only a few years before the Great Fire of London in 1666. In these five secret treatises, John Dee, one of the most renowned scholars of the Elizabethan era, records in minute detail his research into the occult.

Joseph discusses working with damaged manuscripts, Dee's Biblical references, and Divine Revelation. They also mention Esoeric Archives, which you can access here. Check it out!