The document contains three short book reviews. The first reviews "Murder on the Orient Express" by Agatha Christie, describing it as a detective story where Hercule Poirot works to solve a murder that occurred on a train. The second reviews "The Hunger Games", describing it as a dystopian novel set in a future version of North America where teenagers must compete in a televised battle to the death. The third reviews the Harry Potter series, describing it as a story about a boy who discovers he is a wizard and goes through various adventures at a wizarding school while dealing with isolation, excitement, and making friends.