Osborne, Mary Pope. <br/><br/>
Earthquake in the early morning / 
by Mary Pope Osborne ; illustrated by Sal Murdocca. 
 - First Scholastic printing, January 2002 
 - New York :  2001 
 - 72 pages :  illustrations ;  20 cm 
 - Magic Tree House  Book 24 .
<br/><br/> "Stepping stone." 
<br/><br/>N <br/> 
<br/><br/> The magic tree house takes Jack and Annie to San Francisco in 1906, in time for them to experience one of the biggest earthquakes the United States had ever known. 
<br/><br/> 590 <br/>  Lexile <br/>  N <br/>  Raz-Plus <br/> 
<br/><br/><label>ISBN: </label>0439371163 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthquakes--California--San Francisco--Fiction.<br/>Earthquakes--California--San Francisco--Fiction.<br/>Time travel--Fiction.<br/>Magic--Fiction.<br/>Tree houses--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.O81167  / Ear 2001 
<br/><br/><label>Dewey Class. No.: </label>Fic