slimfatboy: Orphan forgot to actually mention it in the OP, but reading between the lines, I think the implicit point of the thread is to highlight books other than CofC and ISoCF
You are right, sfb. CofC was a later book that I read, and to be honest, it was a good book but did not have the scope that Penton, for example, covered in his research.
kate: Having an ex member that was on the GB is a great resource. Do any of these other book offer such valuable information?
Yes. James Penton uses Ray's book as a source for some of his material and Ray is mentioned several times in his book. Penton's book is excellent for revealing "what exists behind the curtain".