JK Rowling was a famous British author. She had written many famous novels, including the Harry Potter series, the Harry Potter and the Deathly Hallows series, and the Fantastic Beasts and Where to Find Them series. These novels became a global success and became classic fantasy novels. In addition to the novel, Rowling also wrote some books related to the novel, such as Harry Potter and the Sorcerer's Stone, Harry Potter and the Chamber of Secrets, Harry Potter and the Prisoner of Azkaban, and the musical script of Harry Potter and the Goblet of Fire.