Lirpa said:
I think if I would have started with the Beezlebub's book first, it would have been much harder to grasp the concepts (whoosh over my head) with me being so new to all of this and not having a strong base in the subject. For example, I would not have known that Gurdjieff wrote Beezlebub in such a strange flow in order to over ride the automatic program in us if I had not read that point in the Biography written by John Shirley.
Yep - Beezlebub is one that takes more than one reading, no question. I was at least a hundred and fifty pages into it before his deliberate writing style became a bit easier to read. It's such a fantastic book, though. The audio book version - read by William Welch - is quite an experience as well, though I would recommend reading it first, for a more broad understanding of the audio book, which can go by rather quickly. fwiw
Another one to add to you list might be 'Ladies of the Rope' - by Patterson. The discussions about Gurdjieff's behavior and interaction with these women is quite interesting.
http://www.gurdjieff-legacy.org/50bookexcerpts/lotrrevw.htm