Another wonderfull work by Donald Tyson. This time Tyson extensively treats the “Enochian magic” system received by John Dee and Edward Kelly. Tyson even manages to make it relatively understandable, even though it isn’t. There are gaps in the system as Dee got it and Tyson tries to fill them with his own theories. This is nice, but not everybody agrees that he got it right. Anyway, if you want to learn about Enochian magic or John Dee, get this fairly cheap ($ 14,95) book. More about the system in my article about angel magic.