Finished reading Perdurabo last week and thought it was excellent! I didn't know much about Crowley aside from the usual sensationalized BS before reading it, but I have a whole new perspective on him. What an amazing life he lead... I had no idea he was such an accomplished mountain climber. He was so before his time.
I still can't believe neither Crowley nor Lady Freida Harris ever got to see the whole Thoth deck printed during their lifetimes, aside from test printings of a few cards (p.531). Makes me wonder if they ever knew how popular their beautiful deck would become, and what they would think of it's prominence in the world of tarot today?