J.K. Rowling charts Harry Potter^s latest adventures in his sixth year at Hogwarts with consummate skill and in breathtaking fashion., Harry Potter #6: Harry Potter and the Half-Blood Prince by J.K. Rowling, J.K. Rowling, 9780747581086, Bloomsbury Publishing, fantasy book, adventure book, children book, kids book, young adult book, fiction book, harry potter 6 books, Adventure Books, Adventure Fiction, Fantasy Books, Fantasy Fiction, Mythology Books, Mythology Fiction, Horror Fiction, Horror Books, Romance Fiction, Romance Books, Romantic Books, Romantic Fiction, Young Adult Books, Young Adult