Green, John, <br/><br/>
An abundance of Katherines / 
John Green 
 - 227 pages :  21 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9780142410707 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interpersonal relations--Juvenile fiction<br/>Self-perception--Juvenile fiction<br/>Mathematics--Juvenile fiction