Menzies, Gavin. 1421 : the year China discovered the world / Gavin Menzies. - London : Bantam, 2002 - 649 p., [32] p. of plates : ill. (some col.), col. maps, col. ports. ; 20 cm. Includes bibliographical references and index. ISBN: 0553815229 Subjects--Topical Terms: Voyages around the world--Chinese Subjects--Geographic Terms: China--History--Ming dynasty 13681644 LC Class. No.: G440