The Radio Scripts series includes forty-one sub-series most commonly titled by the production title. These sub-series are: Backstage Interviews, Choral Contrasts, Detective O'Malley, Drums, Elizabethan Dramas, Epic of America, Experiments in Symphonic Drama, Exploring the Arts and Sciences, Exploring the Seven Arts, Federal Theatre of Air, Gilbert and Sullivan Light Opera Program, History in Action, Home Town, Isben Cycle, Jewish Theatre of Air, Jules Verne, King Arthur and His Knights of the Round Table, Makers of Dreams, Men Against Death, New York Panorama, Once Upon A Time, Operettas, Oscar Wilde Cycle, Out of the Hall of Records, Pals of the P.A.L., Pickwick Papers, Pioneers of Science, Portraits in Oil, Repertory Theatre of Air, Short Stories, Social Security Board, Special Events, Story of Swing, Symphonic Dramas, Their Greatest Stories, There's A Law Against It!, This Was News, Tish, United States Housing Authority, What Good Is Art?, and Women in the Making of America.