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 2005. On 24 September 2008, the court in Delhi rejected Warner Bros.' claim, saying that "Harry Potter" readers were sufficiently able to distinguish between the two works. They also accused Warner Bros. of delaying the action, since they were aware of the film as far back as 2005. In 2000, in the lead-up to the release of the first "Harry Potter" film, "Harry Potter and the Philosopher's Stone"; Warner Bros., the film's distributor, sent a series of letters to owners of "Harry Potter" fansites, demanding that, to protect their copyright, they hand over their domain names. The action resulted in