In 1920 he wrote campaign material for Presidential candidate Warren G. Harding, who rewarded him with the ambassadorship in Italy (from May 1921 to February 1924), where among other diplomatic activities he encouraged Benito Mussolini to start his March on Rome, as he records in his memoir A Diplomat looks at Europe (1925).[dubious – discuss] He also promoted U.S. investment in Italy under Mussolini, especially from the J. P. Morgan bank. After his return to the United States, he became editor for The Saturday Evening Post and served on the National Crime Commission in 1925. In 1926 he divorced.[2]
In 1928 he became a paid propaganda writer for Benito Mussolini, whose notes he ghostwrote and serialized as My Autobiography in The Saturday Evening Post, and whose politics he praised in numerous articles for the Hearst press. My Autobiography was published in America in 1928 by Charles Scribner's Sons, and in England in 1936 by Hurst and Blackett (the title page of the Hurst and Blackett edition says "11th thousand"). Together with Thomas W. Lamont he rates as one of the most influential American promoters of Italian Fascism until his death in 1935.[3] Child also wrote a number of crime stories and promotional tracts throughout his career. His Paymaster stories, in which his anti-hero - a criminal dubbed “the Paymaster” - regularly outwitted his opponents, including the police, and other more dangerous villains, were widely known in the first decades of the 20th century.[4][5]
Child was a critic of spiritualism and skeptical of paranormal claims. In his article The Will to Believe he dismissed the medium Eusapia Palladino as a fraud.
^Flom, Eric L., “Silent Film Stars on the Stages of Seattle: A History of Performances by Hollywood Notables,” McFarland & Company, Inc., Jefferson, North Carolina, 2009, ISBN978-0-7864-3908-9, pages 155-156.
D'Agostino, Peter R., Rome in America. Transnational Catholic Ideology from the Risoregimento to Fascism. U of North Carolina P, 2004.
Diggins, John P., Mussolini and Fascism: the View from America. Princeton, N.J.: Princeton UP, 1972.
Lindberg, Kathryn V., Mass Circulation versus The Masses. Covering the Modern Magazine Scene. In: National Identities- Postamerican Narratives. Ed. Donald E. Pease. Duke UP, 1994, 279-310.
Sinclair, Upton., Money Writes! New York: Boni, 1927, 62-68.