Magic in Harry Potter extraordinarily high turnover of staff members—throughout the series no Defence Against the Dark Arts teacher has retained the post for more than one school year. Harry is exceptionally skilled in this subject. During the period the story takes place, the class is taught by Quirinus Quirrell (book one), Gilderoy Lockhart (book two), Remus Lupin (book three), Bartemius Crouch Jr impersonating Alastor "Mad-eye" Moody (book four), Dolores Umbridge (book five), Severus Snape (book six), and Amycus Carrow (book seven). Hagrid suggests in "Harry Potter and the Chamber of Secrets" that ""They're startin' ter think the job's jinxed. No one's lasted long
Harry Potter and the Order of the Phoenix were concerned with the violence contained in the novel and with morality issues occurring throughout the book. "The New York Times" writer John Leonard praised the novel, saying ""The Order of the Phoenix" starts slow, gathers speed and then skateboards, with somersaults, to its furious conclusion...As Harry gets older, Rowling gets better." However, he also criticises "the one-note Draco Malfoy" and the predictable Lord Voldemort. "Harry Potter and the Order of the Phoenix" is the fifth book in the "Harry Potter" series. The first book in the series, "Harry Potter and the Philosopher's Stone" was first published by Bloomsbury in