Osborne, Mary Pope. <br/><br/>
Vacation under the volcano / 
by Mary Pope Osborne ; illustrated by Sal Murdocca. 
 - New York :  Scholastic  1998. 
 - 74 pages :  illustrations ;  20 cm  
 - Magic tree house   Book 13 .
<br/><br/> "A Stepping Stone book." 
<br/><br/>G <br/> 
<br/><br/> Their magic tree house takes Annie and Jack to Pompeii just as Vesuvius is about to erupt, and they must find a Roman scroll before everything is covered with burning ash. 
<br/><br/> 410 <br/>  G <br/> 
<br/><br/><label>ISBN: </label>059070639X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time travel--Fiction.<br/>Tree houses--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.O81167  / Vag 1998 
<br/><br/><label>Dewey Class. No.: </label>[Fic]