Osborne, Mary Pope <br/><br/>
Good morning, gorillas 

 - New York :   Random house,   2002 
 - 71 p. :   ill.  
 - Magic tree house ;  #26 .
<br/><br/> The magic tree house takes Jack and Annie to an African rainforest, where the siblings encounter gorillas and learn to communicate with them 
<br/><br/><label>ISBN: </label>9780375806148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gorilla--Juvenile fiction<br/>Time travel--Juvenile fcition<br/>Magic--Juvenile fiction<br/>Tree houses--Juvenile fiction