Osborne, Mary Pope <br/><br/>
Magic Tree House  : eve of the emperor penguin 
Mary Pope Osborne 
 - Usa   Random House Books For Young Readers  2008 
 - 128p 
<br/><br/><label>ISBN: </label>9780375937330 
<br/><br/><label>Dewey Class. No.: </label>823.0083  / OSB