Howells, William Dean,  1837-1920. <br/><br/>
The shadow of a dream, and An imperative duty / 
edited with notes and introduction by Edwin H. Cady. 
 - New York :  Twayne Publishers,  1962. 
 - 235 p. ;  21 cm. 
 - Twayne's United States Classics series .
<br/><br/> Open access.