These three Harry Potter books set are book 5 order of the pheonix,book 6 half blood prince,book 7 deathly hallows. Book 5 is a 1st edition published in 2003 in the United Kingdom, with an ink error on the cover(see photos). It is a highly sought-after collectable item for fans of the Harry Potter franchise, boasting 766 pages of captivating fantasy and magic. This set would be a valuable addition to any Harry Potter enthusiast's collection, offering a piece of literary history from the iconic series.