Title of book: Harry Potter and the Order of the Phoenix
Author: J.K. Rowling
Harry Potter, a wizard, is at the Dursleys, his aunt and uncle's house, not at Hogwarts. Harry is out on a walk one day when he passes Dudley with his gang, suddenly the sky goes dark and Dudley's gang run for their lives. Then it is only Harry and Dudley standing there in the park when suddenly dementores (evil creatures) float down from the sky. Dudley screams and runs for his life. Harry follows all the way back to Privet Drive where the dementores attack Harry and Dudley. Harry used a spell and almost gets expelled. He uses magic to stop the dementores from killing them and almost gets expelled from Hogwarts school of Witchcraft and Wizardry. Read the book to find out what happens next!