As the Dark Lord ascends to power, Harry Potter realises that he must be the one to conquer the Dark Lord one day. He comes across an old Potions textbook belonging to a person calling himself the Half-Blood Prince. Meanwhile, he undergoes special classes under the brilliant headmaster, Professor Dumbledore who mentors him and passes down seemingly crucial information to him. On the other hand, Harry Potter has to fight dark visions that cloud his mind frequently. Will Harry be able to control his turbulent emotions? Can he fend for himself as he loses yet another important person?
- Book 6 in the Harry Potter series