The Ars Goetia is a section of the grimoire known as the Lesser Key of Solomon, a 17th-century text attributed to King Solomon. It details the names, ranks, and characteristics of 72 demons, providing instructions on how to summon and control them. Each demon is associated with specific powers and abilities, making the text a significant reference in the study of demonology. The Ars Goetia is often used in occult practices and has influenced various works of literature and art. It serves as a guide for practitioners interested in ceremonial magic, emphasizing the importance of rituals and protective measures when engaging with these entities.