Pseudomonarchia Daemonum

The *Pseudomonarchia Daemonum* is a 16th-century grimoire, or book of magic, written by Johann Weyer. It lists and describes 69 demons, including their names, ranks, and how to summon or communicate with them. The work served as a guide for practicing magic or understanding demonology, often reflecting beliefs about spirits and supernatural entities prevalent at the time. It is considered a foundational text alongside other grimoires like the *Lesser Key of Solomon*, and has influenced later studies of demonology and occult traditions.