Harry Potter and the Half-Blood Prince continue. Harry finds out that the locket is not the real Horcrux, containing only a note from someone named "R. A. B.". Harry is so devastated by Dumbledore's death (and upset by its futility) that he tells his friends he will not be returning to Hogwarts. Instead, he will spend the next year searching out Voldemort's Horcruxes. Ron and Hermione insist on joining him in destroying Lord Voldemort for good. "Harry Potter and the Half-Blood Prince" is the sixth book in the Harry Potter series. The first book in the series, "Harry Potter and the Philosopher's Stone", was first published
Legal disputes over the Harry Potter series legal injunctions to ensure the books' secrecy before their launch. These injunctions have drawn criticism from civil liberties campaigners over their potentially sweeping powers over individual freedoms. In 2003, in an attempt to maintain secrecy over the impending release of the fifth "Harry Potter" book, "Harry Potter and the Order of the Phoenix", Rowling and her publishers sought and received a groundbreaking injunction against "the person or persons who has or have physical possession of a copy of the said book or any part thereof without the consent of the Claimants". The ruling obtained, for the first time in British