READ THIS BOOK! Not just if you're interested in exorcism, but also if you know real friendship. I felt this story on soo many emotional levels and thought about what I would do. And that's why I am happy about the ending. I would do the same for my best friend and I know she would do the same for me. To try and to always be there, all the way down the line. That is friendship. And nothing evil could ever be stronger than that.