i like this book because it shows that you have to behappy with who you are and teachyou that you have to learn from your mistakes. one example is on page 133 when josh decide to switch bodies with erie lake a famous actor, his life change, but when he realize that he have to do a scene with tarantulas, he realize thathe wants his old life and do not want to be famous. on page 54 erie lake was tired ofbeing famous, or eatinghealthy all the time, reading books, or getting upearlyevery morning but days afterhe was getting bored with another body so he decides that he want hisold boby back. youwould like this book if you likefiction, and if you are happy with who you are, then you will like this book. because all this characters, who switchtheir bodieswas becausethey were not that happy with what they have. one challenge of this book was when jake change his boby with erie and then he have to act, when he don't know how to,sohe was ruining erie's life.the setting on the book was changing through the story, sometimes it was on the school,park,scenes,streets,rooms and houses. erie lake is a famous actor, the king of the world, he is generous,quiet,nice,good and tired of cameras and photos but his life changes when he become a simple boy.