内容简介

Harry Potter and the Prisoner of Azkaban is the third book in J.K. Rowling's series. Harry learns that notorious mass murderer Sirius Black has escaped Azkaban and is supposedly hunting him. With Dementors guarding Hogwarts and his godfather revealed to be the true traitor's victim, Harry uncovers shocking truths about his parents' death. Professor Lupin teaches him the Patronus Charm, and Hermione's Time-Turner enables a thrilling rescue. The first book where Harry does not directly face Voldemort, it focuses on character backstory, friendship, and the revelation that Sirius Black is Harry's godfather.