Misión secreta en el Vaticano

came to my hands when I was about 12 years old, ( 1978) as I remember, its a list of critics, to the catholic church, about there economic power, it even ,talks about child sexual abuse. The author, goes to rome, as part of the writing of this book. With out remembering very clearly,the exact content, I have to say, that it was the most influential book I ever read, coming from a very traditional catholic family(I am mexican,) I refuse to ever practice catholism again, and eventually lead me to protestantism. Sorry I can said any more, ,it was a very long time ago,,I wish I could look a it again.