This from the WP article on Paul Rassinier, who is called "The Father of Holocaust Denial": "During the early 1960s, Rassinier corresponded with the American Holocaust denier Harry Elmer Barnes, who arranged for the translation of four of his books. In 1977, these were collectively published by Noontide Press under the title Debunking The Genocide Myth. . . . Besides Barnes, whose critical writings of the origins of the First World War were admired by Rassinier, . . ."