Harry Potter and the Prisoner of Azkaban attacked by a big black dog, which Harry has seen several times before. The dog drags Ron through a tunnel under the Whomping Willow into the Shrieking Shack. Harry and Hermione follow, and there is a brief standoff when they find Ron with Sirius Black, who has transformed from the dog. Lupin enters, and they explain the situation to Harry and his friends: Lupin is a werewolf, which led to his friends James Potter, Sirius Black, and Peter Pettigrew becoming animagi. Lupin explains that Scabbers is Pettigrew in his animal form; he has been hiding from Black, whom he had
Religious debates over the Harry Potter series comic's heroine cries that 'she got into "The Craft" (i.e. Wicca) "Through the Harry Potter books! We wanted his powers … so we called for spirit guides. Then they came into us." In reality, spirit guides are unrelated to the Witchcraft in the "Harry Potter" books and are not sought by Wiccans. They are a New Age phenomenon.' Regardless, statements such as those in "Witchcraft Repackaged" that the books depict actual occultist practices of any kind have been roundly criticised. Christian writer Stephen D. Greydanus writes that the magic of the "Harry Potter" novels is not the ritualistic, invocative magic