Osborne, Mary Pope. Penguins and Antarctica : a nonfiction companion to Eve of the emperor penguin / - 1st ed. - New York : Random House, c2008. - 119 p. : ill. ; 20 cm. - Magic tree house research guide . "A Stepping stone book." Includes bibliographical references and index. ISBN: 9780375846649 (trade : alk. paper) 9780375946646 (lib. bdg. : alk. paper) LCCN: 2007041134 Subjects--Topical Terms: Emperor penguin--Antarctica--Juvenile literature. Subjects--Geographic Terms: Antarctica--Juvenile literature. LC Class. No.: QL696.S473 / O73 2008a Dewey Class. No.: 598.47