The DC comics encyclopedia :  the definitive guide to the characters of the DC universe: updated and expanded / 
by Scott Beatty...[et al] 
 - ed. 
 - London :  DK Publishing,  c2008. 
 - 399 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780756641191 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comic books, strips, etc--history and criticism--United States.--encyclopedias<br/>DC comics--encyclopedias.
<br/><br/><label>LC Class. No.: </label>PN6725  / .D199