What is your favourite book on Evocation?

[Alex]

I'll go first: currently I'm working heavily with the Goetia of the Lesser Key of Solomon.

I am even working on creating my own floor-cloth (I'll post a YouTube video when finished). The magic circle is meant to be 9' diameter, which means the whole thing takes up almost all the space in my living room once all the furniture is pushed back.

I also recommend is "My Life With The Spirits" by Lon Milo Duquette, as it features a memoir of how a real-life magician fared attempting Goetic evocation.