J.K. Rowling. Stated first edition. Dust Jacket: Near Fine. An unclipped jacket with cover illustrations by Jason Cockcroft. Hardcover: Near Fine. London: Bloomsbury, 2007. No writings or markings in the book, 607 pp.
The first edition can be identified by the following criteria: "First published in Great Britain in 2007 by Bloomsbury Publishing Plc" is stated on the copyright page toward the top, and "First Edition" is stated near the bottom. The boards are illustrated to match the dust jacket.
