01337cam a2200337 4500 348805550 TxAuBib 20180614120000.0 031031t20042003||||||||||||||||||||eng|u 9780439590945 0439590949 (OCoLC)53321576 TxAuBib Osborne, Mary Pope. Dolphins and sharks [TP] : a nonfiction companion to Dolphins at daybreak / by Mary Pope Osborne and Natalie Pope Boyce ; illustrated by Sal Murdocca. New York : Scholastic, 2004. ©2003. 118 p. : ill. ; 20 cm. Magic tree house research guide Magic tree house research guide Includes bibliographical references (p. 108) and index. Oceans -- Dolphins -- Dolphin life -- Sharks -- Sharks as predators -- Shark attack! -- Saving dolphins and sharks -- Doing more research. Discusses dolphins and sharks and general information about oceans and oceanography. 20180614. Dolphins. Sharks. Boyce, Natalie Pope. Murdocca, Sal. Magic tree house research guide. Magic tree house research guide.