First printing of first American edition in excellent condition. This first printing of the Half-Blood Prince had a misprint where Ron mentions Hermione’s eleven outstanding O.W.L.s, when it should have read ten outstanding O.W.L.s making the first printing collectible for it’s difference. This is a rare and highly sought-after misprint copy of "Harry Potter and the Half-Blood Prince" by J.K. Rowling. The book is a hardcover format with a dust jacket and illustrations by Mary Grandpré. For added charm, original purchase receipt is included. The pristine condition will ensure it looks great on a collector’s shelf. It is one of the First U.S. edition copies published in 2005 by Scholastic that has lasted in such great condition. This book is a must-have for any Harry Potter collector and is sure to be a valuable addition to any library.