Harry Potter and the Half-Blood Prince

Harry is content at home knowing that the wizarding world is in search of Voldemort, but Dumbledore has other plans. He begins Harry’s 6th year at Hogwarts by having him accompany him on his way to sway former Professor Slughorn to come back to Hogwarts and begins to bode to Harry that there are bigger things than classes that Harry will need to concentrate on this year, and one of the most