By far my all time favorite book. It's kind of a war book, which I don't usually enjoy, but it is such an amazing story. It's really interesting on a psychological view. I would recommend this book to anyone! It's a pretty quick read, but slightly challenging if you are younger. It's definitely high school level. Beautiful book though. I have read it probably ten times now and I will probably read it another hundred times. It's one of those books that I think everybody should have to read at least once in their lives.