Can't believe Amazon caved.
You know how it is, standing by your principles is a good thing...up until it starts hitting the bottom line/giving bad press.
Of course, the book could be interesting from the standpoint of "getting to know your enemy" as a parent, law enforcement officer, whatever. I'm not sure that I'd have any desire to read such a book even in that context, but I think it could give valuable insights into the mind of a pedophile that might make it easier to defend your kids against them.