Rowling , J.K Harry potter and the order of the phoenix : - Bloomsbury : London ; 2003. - 800 p ; 21 cm . 01 - 2025-05-26 - Harry pott 05 . ISBN: 97814088855690 Nat. Bib. No.: 0011273 Nat. Bib. Agency Control No.: ROW Universal Decimal Class. No.: 823