Agreed, I have bought many books over the years and read pages on the internet about AP, as soon as I bought Astral Dynamics I could see where I was going wrong and what I needed to work on. I have never needed another point of reference for it since.
I just need the discipline now to AP again!
I read this first which led me to his book,
Robert Bruce AP treatiseGood luck and enjoy
A human being is a part of the whole, called by us Universe, a part limited in time and space. He experiences himself, his thoughts and feelings as something separated from the rest-a kind of optical delusion of his consciousness. This delusion is a kind of prison, restricting us to our personal desires and to affection for a few persons nearest to us. Our task must be to free from this prison by widening our circle of compassion to embrace all living creatures and the whole nature in its beauty. ~ Albert Einstein