Osborne, Mary Pope. <br/><br/>
Dolphins at daybreak / 
by Mary Pope Osborne  ; illustrated by Sal Murdocca. 
 - First Scholastic printing , September 1998 
 - New York :  Scholastic  1997 
 - 67 pages :   illustrations ;  20 cm 
 - Magic tree house   Book 9 .
<br/><br/> This Lexile score is misreported on the back book cover by the publisher. The publisher printed 350 not 540. The publisher was in error. 
<br/><br/>K 
<br/><br/> It's sink or swim for Jack and Annie when the Magic Tree House whisks them off to the middle of the ocean. Luckily, they find a mini-submarine on a coral reef. Unluckily, they are about to meet a giant octopus and one very hungry shark. Will the dolphins save the day? Or are Jack and Annie doomed to be dinner? 
<br/><br/> 540 <br/>  Lexile  K  Raz-Plus 
<br/><br/><label>ISBN: </label>0590706357 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dolphins--Juvenile literature.<br/>Sharks--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>PZ7.O81167  
<br/><br/><label>Dewey Class. No.: </label>813.54