Thomas Hatsis is an historian of witchcraft, magic, Western religions, contemporary psychedelia, entheogens, and medieval pharmacopeia. He has worked in historical research at Queens College and taught history at Pioneer Pacific College. A derbygypsy, juggler, musician, and potion-mixer, Hatsis also skates throughout the global derby underworld, dodging police, visiting rare archives, slinging elixirs, and coaching roller derby. He lives … somewhere … with a kitty cat.