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
Religious debates over the Harry Potter series the criticism of "Harry Potter" is from fundamentalist evangelical Christian groups, who believe the series' depiction of witchcraft is dangerous to children. Paul Hetrick, spokesman for Focus on the Family, an American Evangelical Christian group based in Colorado Springs, Colorado, outlined the reasons for his opposition to them: "[They contain] some powerful and valuable lessons about love and courage and the ultimate victory of good over evil; however, the positive messages are packaged in a medium – witchcraft – that is directly denounced in Scripture." "Harry Potter" has been the subject of at least six book burnings in the U.S.