Heatley, Michael. Events that changed the world / [author, Michael Heatley]. - Sywell, [U.K.] : Igloo, c2010. - 224 p. : ill. (chiefly col.), ports. (some col.) ; 26 cm. Includes index. ISBN: 0857342517 (hbk.) 9780857342515 (hbk.) Subjects--Topical Terms: World history. Dewey Class. No.: 909.82 / HEA 2010