London: Bloomsbury, 2003. First edition of the fifth novel in J.K. Rowling's Harry Potter Series. Octavo, original illustrated boards. Boldly signed by J.K. Rowling on the title page. Additionally signed by several primary members of the 2007 film cast on the front free endpaper and pastedown, including: Daniel Radcliffe (Harry Potter), Emma Watson (Hermione Granger), Rupert Grint (Ron Weasley), Tom Felton (Draco Malfoy), Michael Gambon (Albus Dumbledore), Harry Melling (Dudley Dursley), Bonnie Wright (Ginny Weasley), Richard Griffiths (Vernon Dursley), and Matthew Lewis (Neville Longbottom). Fine in a fine dust jacket with a "Signed by the Author at Waterstones" sticker to the front panel. Jacket design by Jason Cockcroft. Harry Potter and the Order of the Phoenix, more than any of the four previous novels in the series, is a coming-of-age story. Harry faces the thorny transition into adulthood, when adult heroes are revealed to be fallible, and matters that seemed black-and-white…