Hanna, Nick The art of diving and adventure in the underwater world / written by Nick Hanna ; photographed by Alexander Mustard - Guilford, Conn. : Lyons Press, c2008 - 272 p. : ill. (chiefly col.) Includes bibliographical references and index ISBN: 9781599212272 Subjects--Topical Terms: Scuba divingSkin diving LC Class. No.: GV838.672 / H366A