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
Religious debates over the Harry Potter series number of Wiccans and other commenters have argued that the critics' definition of Wicca tends to lump together many and various spiritualist practices that actually have little in common. They have also highlighted the differences between magic within Wicca, which is invocational and derives from the divine powers, and that depicted by the "Harry Potter" books, which is a purely mechanical application of spells without invoking any deities. A Wiccan review of "Harry Potter: Witchcraft Repackaged" pointed out that "communing with the dead and spirit world, sorcery, curses, occult symbology, black magic [and] demon possession"—all cited by the book as