Osborne, Mary Pope. creator Boyce, Natalie Pope. Murdocca, Sal illustrator text New York Random House 2003 monographic 118 pages : illustrations ; 20 cm. The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! Getting the facts behind the fiction has never looked better. Track the facts with Jack and Annie! When Jack and Annie got back from their adventure in Magic Tree House #9: Dolphins at Daybreak, they had lots of questions. Did dolphins ever live on land? How do dolphins communicate? How do sharks hunt for food? Which sharks are the most dangerous? Find out the answers to these questions and more as Jack and Annie track the facts. M 730 Lexile M Raz-Plus by Mary Pope Osborne and Natalie Pope Boyce ; illustrated by Sal Murdocca. "A nonfiction companion to Magic Tree House #9: Dolphins at Daybreak." "A Stepping stone book." Includes index. Dolphins Juvenile literature Sharks Juvenile literature QL737.C432 O83 2011 599.53 Osborne, Mary Pope. 9780375823770 (trade) 9780375923777 (lib. bdg.) DLC 20231023095039.0 1965 eng