Hello all,

I was hoping to avail of the collective wisdom on the list for suggestions of 
where to look for Crowley's take on spiritualism, mediumship, etc.
I'm looking into Dion Fortune's incorporation of spiritualist techniques and was 
wondering whether similar developments were taking place elsewhere amongst early 
to mid 20th-century occultists - Crowley in particular but not exclusively.
Thanks in advance for any pointers.

Alison