Kaplan, Justin, <br/><br/>
Mark Twain and his world / 
Justin Kaplan. 
 - New York :  Simon and Schuster,  1974. 
 - 224 pages :  illustrations (some col.) ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0517548836  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Authors, American--Biography.--19th century
<br/><br/><label>Dewey Class. No.: </label>920  / K11