This book was recommended to me by a friend. I'm really not into sappy, good feeling books. Well, at least I try to tell myself that. I finished it last week and I'm still consistently thinking about it!!! I love the way its written. It goes back and forth between Katie and then the Diary. I love any book written in a diary form. The only thing I did not like was the ending. The way Patterson wrote the book brought the end to such a high climax and then within a page and a half it was over. It just ended so suddenly and I don't think it met the fullness of what it could have been. Nonetheless, everything else about it was amazing!