Osborne, Mary Pope <br/><br/>
Dragon of the red dawn / 
by Mary Pope Osborne; illustrated by Sal Murdocca. 
 - 1st ed. 
 - New York :  Random House, Inc,  2007. 
 - 108 p. 
 - Magic Tree house #37 .
<br/><br/> When Merlin is weighed down by sorrows, Jack and Annie travel back to feudal Japan to learn one of the four secrets of happiness. 
<br/><br/><label>ISBN: </label>9780375837272 
<br/><br/><label>LCCN: </label>2006017188 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time travel--Fiction.<br/>Magic--Fiction.<br/>Happiness--Fiction.<br/>Brothers and sisters--Fiction.<br/>Japan--History--Fiction.