Dos Passos, John,  1896-1970  <br/><br/>
The 42nd parallel :   first in the trilogy U.S.A. / 
John Dos Passos  
 - New York :  Signet Modern Classics :  New American Library,  1979 
 - 414 páginas ;  18 cm. 
 - Signet classics .
<br/><br/>Includes bibliographical references (p. 291-292). 
<br/><br/> In the first of these two science fiction stories a scientist invents a machine that transports him into the future. In the second story a man watches his body slowly become invisible. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Estados Unidos--Historia --1865-1921
<br/><br/><label>Dewey Class. No.: </label>973.8 D722p