Gaarder, Jostein, 1952- Sophie's world : a novel about the history of philosophy / Jostein Gaarder ; translated by Paulette Møller. - 20th anniversary ed. - London : Weidenfeld & Nicolson, 2015. - xvi, 444 p. ; 20 cm. Includes index. ISBN: 9781474602280 Subjects--Topical Terms: Philosophy--History--Fiction. Dewey Class. No.: 839.8238 / JOS