RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 57358293 LA English T1 Harry Potter and the Half-Blood Prince A1 Rowling, J. K. A1 GrandPré, Mary, PB Arthur A. Levine Books PP New York, NY YR 2005 SN 0439784549 9780439784542 0439786770 9780439786775 0439791324 9780439791328 0439785960 9780439785969 AB Sixth-year Hogwarts student Harry Potter gains valuable insights into the boy Voldemort once was, even as his own world is transformed by maturing friendships, schoolwork assistance from an unexpected source, and devastating losses.