David Stahler’s book, Doppelganger, is a fictional book based on a shape shifter who changes into a 16 year old named Chris who is the football star at the local high school. He tries to be Chris and live his life but he only has so long to do this. I think it was a pretty cool book because when the doppelganger takes over Chris’ body, he has to act exactly like Chris would act without even knowing him. It’s kind of crazy to think somebody can just change into anybody they want because how are you really supposed to know to whom you’re talking. I suggest reading this book because it keeps you on the edge and wondering what’s going to happen next.