Block, Irvin The real book about Christopher Columbus : / by Irvin Block ; illustrated by Rus Anderson ; edited by Helen Hoke and Patrick Pringle - London : Dennis Dobson, c1959 - 191 p. : ill. ; 20 cm. Includes index Subjects--Personal Names: Colombo, ChristopherColombo, Christofer--Fiction Subjects--Topical Terms: Explorers--Biography Dewey Class. No.: 92