Magick: Liber Aba : Book 4 (Magick Bk. 4) [Aleister Crowley]

http://www.amazon.com/gp/product/087...lance&n=283155

Very interesting, but complicated. I'm also wanting to read, or about to purchase:

"Diary of a Drug Fiend" by: Aleister Crowley

http://www.amazon.com/gp/product/158...lance&n=283155

Crowley is/was an interesting fella!