Watton, Ross Christopher Columbus : the life of a master navigator and explorer / David West, Jackie Gaff, Ross Watton. - 48p. : col. ill. ; 24 cm. - Graphic Nonfiction; . Teens Teens Subjects--Topical Terms: Biographies and genealogy Index Terms--Genre/Form: TRAVELLERS.GEOGRAPHICAL VOYAGES.BIOGRAPHIES. Dewey Class. No.: 929 / WES