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
Harry Potter audience. In December 2005, Rowling stated on her web site, "2006 will be the year when I write the final book in the "Harry Potter" series." Updates then followed in her online diary chronicling the progress of "Harry Potter and the Deathly Hallows", with the release date of 21 July 2007. The book itself was finished on 11 January 2007 in the Balmoral Hotel, Edinburgh, where she scrawled a message on the back of a bust of Hermes. It read: "J. K. Rowling finished writing "Harry Potter and the Deathly Hallows" in this room (552) on 11 January 2007." Rowling