I think that this book can keen on everyone of us. Agatha Christie absolutely is a great writer, because I guess that no one can imagine that a little girl may be a murderer. All the time I thought that a killer is someone else and this girl will help to detectives to find out who it is, but when the truth came out I was really surprised. I recommend this book for everyone who loves detective novels. To my mind no one will regret it.…