451p. Softcover book in fine condition, Clean and tight with a flat spine. Covers bright and unrubbed. Book appears to have never been read. There is a slight abrasion to the front cover just above the letters "RO" in the author's name. UNCORRECTED PROOF for the 1st American edition of the third Harry Potter book. This is an advance copy, issued before the first edition was printed, and designed for reviewers, bookstores, and other industry professionals. This is an exceptionally nice example as most copies have crease marks and rubbing.