The Delusion, by Laura Gallier, is a young adult novel, but I've found that many of these are just as good or better than novels aimed at adults. This story is told by the main character, high school senior Owen, and revolves around the mystery of why so many students in his school are committing suicide. Owen stumbles on an old man in the woods and soon finds himself able to see into the spirit realm and learns that most everyone is in bondage to something. This story captivated me and kept my attention throughout. The only thing that bothered me was that the ending was a cliffhanger and that it's then we find out this is the start of a series. I don't want to wait for more! Very good book for Christians and non-Christians.