Carlson, John Roy,  1909-1991. <br/><br/>
Under cover :  my four years in the nazi underworld of America--the amazing revelation of how axis agents and our enemies within are now plotting to destroy the United States / 
by John Roy Carlson [pseud.] 
 - 1st ed. 
 - New York :  E. P. Dutton & co., inc.,   1943. 
 - 544 p. :  illus. (facsims.) 4 pl. (incl. ports.) on 2 l. ;   22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fascism--United States.<br/>Propaganda, German
<br/><br/><label>LC Class. No.: </label>SPE 4741