 His works include a translation of "The Legend of Tyl Ulenspiegel" (1918) and a novel, "The Bells of Paradise" (1918).He wrote two notable plays, "Father Noah" (1918) and "Haunted Houses" (1934) as well as works on the theatre, "The Theatre of my Heart" (1930; revised 1938), "The Making of a National Theatre" (1951) and "The Civic Theatre Scheme" (1942).Whitworth's wife, Phyllis Whitworth, also worked on behalf of the League.