Rowling, J. K. Harry Potter and the half-blood prince / by J.K. Rowling ; illustrations by Mary GrandPre - New York, NY : Arthur A. Levine Books, 2005 - x, 652 p. : ill. ; 24 cm. 'Year 6'--Spine. Sequel to : Harry Potter and the Order of the Phoenix ISBN: 0439784549 (hardcover) RM120.90 0439786770 (reinforced lib. bdg.) 0439791324 (deluxe edition) 0439785960 (pbk.) Subjects--Topical Terms: Wizards--FictionMagic--FictionSchools--FictionYoung adult fiction, English Subjects--Geographic Terms: England--Fiction