It greatly disturbs me having seen this book removed from print. It was most influencial in my Christian development from a Catholic background [a devout one at that] when I first read it 18 years ago. Since then, I have read and studied many other references and books all pointing to the same conclusions that were found in "Babylon Mystery Religion". What is to be said of "Fox's Book of Martyrs" [of which I have a 1926 edition - which reads quite differently from modern versions], "Fifty Years in the Church of Rome", or "Smokescreens" just to name a few. There is a lot of other material available that validates what Ralph Woodrow initially presented in his book. I must state I have nothing against Catholics, themselves, but do find that the Church itself is in great error. For those who are seeking truth - pray. God will lead you to the truth if your heart truly desires it.