Osborne, Mary Pope. <br/><br/>
Revolutionary War on Wednesday / 
by Mary Pope Osborne ; illustrated by Sal Murdocca. 
 - New York :  Scholastic   2000. 
 - 69 pages :  illustrations ;  20 cm  
 - Magic tree house  Book 22 .
<br/><br/> "A Stepping stone book." 
<br/><br/>I <br/> 
<br/><br/> Using their magic tree house, Jack and Annie travel back to the time of the American Revolution and help General George Washington during his famous crossing of the Delaware River. 
<br/><br/> 450 <br/>  Lexile <br/>  I <br/>  Raz-Plus <br/> 
<br/><br/><label>ISBN: </label>0439296994 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time travel--Fiction.<br/>Magic--Fiction.<br/>Tree houses--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.O81167  / Re 2000 
<br/><br/><label>Dewey Class. No.: </label>Fic