Byars, Betsy. <br/><br/>
The Cybil war / 
Betsy Byars ; illustrated by Gail Owens. 
 - New York :  Viking,  1981. 
 - 126 p. :  ill. 
<br/><br/> Simon learns some hard lessons about good and bad friendships. 
<br/><br/><label>ISBN: </label>0670252484 
<br/><br/><label>LCCN: </label>80026912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Friendship--Fiction.
<br/><br/><label>Dewey Class. No.: </label>Fic