Osborne, Mary Pope. <br/><br/>
Revolutionary War on Wednesday / 
by Mary Pope Osborne ; illustrated by Sal Murdocca. 
 - 69 pages :  illustrations ;  22 cm. 
 - Magic tree house ;  bk. 22 .
<br/><br/> "A Stepping stone book.". 
<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/> K-3  450L  Lexile  3.5 
<br/><br/><label>ISBN: </label>0679890688 0679990682 
<br/><br/><label>LCCN: </label>00037299 
<br/><br/><label>Subjects--Personal Names: </label><br/>Washington, George, 1732-1799 --Fiction.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time travel--Fiction.<br/>Magic--Fiction.<br/>Tree houses--Fiction.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History--Revolution, 1775-1783--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.O81167  / Re 2000 
<br/><br/><label>Dewey Class. No.: </label>F OSB