Spann, Mary Beth What Is Happening to the Beach? / Mary Beth Spann. - New York : Macmillan, McGraw-Hill, 2009. - 16 pages : ustrations color ill., 23 cm. - Time for Kids Leveled Reader Library . Glossary, p. 15 Index, p. 16 ISBN: 0022846891 9780022846893 Subjects--Topical Terms: Geophysics--Beaches