Dr. Alexander Cummins (@grimoiresontape) is a  professional diviner, consultant sorcerer, &  historian of magic.   His work focuses on grimoires, divination, & folk necromancy. He  co-hosts Radio Free Golgotha, & can be booked for talks, workshops,  readings, coaching & consultation at www.alexandercummins.com/. His  recorded classes can also be obtained from The Cauldron Black archives.