“Demon Magic: Wisdom Magic” by Wyndham Nicodemus Holt

"Demon Magic: Wisdom Magic" by Wyndham Nicodemus Holt

"In December of 2011 I started a magical project based on channeling demons associated with the sixteen traditional Geomantic figures. The project was a success and I have decided to make many of the demons and their sigils public. In this grimoire I will be listing all the demons involved with wisdom magic — the magic, that is, of achieving insight into things one would otherwise be able to know."