Mark Twain  the critical heritage 
/ edited by Frederick Anderson; with the assistance of Kenneth M. Sanderson 
 - London  Routledge & Kegan Paul  1971 
 - xvi, 347 p.; 23 cm. 
<br/><br/>Bibliography: p. 340. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Twain, Mark, 1835--1910