Aphrodisia: A Study of Erotic Stimuli Through the Ages
An unpublished scholarly work by Charles, an associate professor of medieval history who spent a year researching it after he lost his position at a university. Charles took the manuscript to Mark Thornwald for his advice. Thornwald was much taken by a love spell in the book, quoted from Ludvig Prinn'sGrimoire, and decided to give it a try. [RB Philtre (online text)]