'In a brief statement on Friday night, Minister for Magic Cornelius Fudge confirmed that He Who Must Not Be Named has returned to this country and is once more active. "It is with great regret that I must confirm that the wizard styling himself Lord - well, you know who I mean - is alive and among us again," said Fudge.' These dramatic words appeared in the final pages of Harry Potter and the Order of the Phoenix. In the midst of this battle of good and evil, Harry Potter and the Half-Blood Prince takes up the story of Harry Potter's sixth year at Hogwarts School of Witchcraft and Wizardry, with Voldemort's power and followers increasing day by day

When a letter arrives for unhappy but ordinary Harry Potter, a decade-old secret is revealed to him that apparently he's the last to know. His parents were wizards, killed by a Dark Lord's curse when Harry was just a baby, and which he somehow survived. Escaping his hideous Muggle guardians for Hogwarts, a wizarding school brimming with ghosts and enchantments, Harry stumbles upon a sinister adventure when he finds a three-headed dog guarding a room on the third floor. Then he hears of a missing stone with astonishing powers which could be valuable, dangerous, or both.