J.K.Rowing is the most famous authour. She is knew to Harry Poter series which is the famous in the world. Before she is famous author, she lived to money from goverment. Protagonist is the boy who is lost my parent when he was 6 month. He live with his uncle family. He studies magic from Hogwart school. The place he was introduced some friendly,lovely and kindly friend and the wife beautiful. He fight enemy of the magic world and rescue a few enslave friend to protect peace. The final the story is happy end.