In 1939 , he wrote How to Conquer Hitler with Hilda Monte .
Between 1934 and 1939 , Eberhard published 71 articles in Sozialistische Warte with the pen name , Fritz Kempf or the abbreviation , F.K.
In 1939 , Eberhard wrote How to Conquer Hitler with Hilda Monte .
Between 1934 and 1939 , Eberhard published 71 articles in Sozialistische Warte with the pen name , Fritz Kempf or the abbreviation , F.K.