Harry Potter und der Halbblutprinz. Hardcover 1. J.K.Rowling. (mit Fehlern)
Harry Potter and the half-blood prince. (With errors). Error is on page 99: Book states "Eleven outstanding O.W.L.S" when it should read Ten outstanding O.W.L.S. 1st edition 1st print. Published by Bloomsbury in 2005.