Hermione Granger is crucial to Harry and Ron in their successful mission to solve the mystery of the Chamber of Secrets. Hermione is revived after Harry kills the basilisk, but she is distraught to learn that all end-of-year exams have been cancelled as a school treat. Hermione buys a cat named Crookshanks, who takes to chasing Ron's pet rat, Scabbers. Before the start of term, Professor McGonagall secretly gives Hermione a Time-Turner, a device which enables her to go back in time and handle her heavy class schedule, though this is not revealed until the penultimate chapter. Much tension comes into play
Harry Potter magic. I so understand why Voldemort wants to conquer death. We're all frightened of it." Rowling stated that ""Harry Potter" books have always, in fact, dealt explicitly with religious themes and questions" and that she did not reveal its Christian parallels in the beginning because doing so would have "give[n] too much away to fans who might then see the parallels." In the final book of the series "Harry Potter and the Deathly Hallows", Rowling makes the book's Christian imagery more explicit, quoting both and when Harry visits his parents' graves. Hermione Granger teaches Harry Potter that the meaning of