Sachar, Louis <br/><br/>
A magic crystal? 

 - New York:  Random House,  2000 
 - 82 p. : ill. ; 22 cm 
<br/><br/><label>ISBN: </label>9780747562832 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Friendship - Fiction
<br/><br/><label>Dewey Class. No.: </label>813.54 SAC