Dr Richard Kaczynski, author of the wonderful biography Perdurabo, includes the following interesting items in his list of “Selected Publications and Presentations”:
Crowley, Aleister. (in preparation). Sword of Song: Annotated and edited by Richard Kaczynski.
Hymenaeus Beta, & Kaczynski, R. (in preparation). Crowley on Drugs.
I can thoroughly recommend Dr Kaczynski’s website: it’s amusing, informative and entertaining.