Osborne, Mary Pope <br/><br/>
Summer of the sea serpent 
/ by Mary Pope Osborne ; illustrated by Sal Murdocca 
 - 1st ed 
 - New York  : Random House  , c2004. 
 - 111 p.  : ill.  ; 22 cm. 
 - Magic tree house  ; #31 .
<br/><br/> "A Stepping Stone book."  Series no. from jacket. 
<br/><br/> Jack and Annie travel in their magic tree house to the land of the mystical selkies to seek a magical sword for Merlin. 
<br/><br/><label>ISBN: </label>9780375827358 
<br/><br/><label>LCCN: </label>2003010248 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time travel----Juvenile fiction<br/>Magic----Juvenile fiction<br/>Swords----Juvenile fiction<br/>Tree houses----Juvenile fiction<br/>Brothers and sisters----Juvenile fiction
<br/><br/><label>LC Class. No.: </label>PZ7.O81167  / Ste 2004 
<br/><br/><label>Dewey Class. No.: </label>JUV FIC OSB