| Alan Bilton, Silent film comedy and American culture, Houndmills, Basingstoke, Hampshire; New York, NY, 2013 |
| Jim Kitses, Horizons West, London, 2004 |
| Dawn B. Sova, Forbidden Films, New York NY, 2001 |
| Wes D. Gehring, Personality Comedians As Genre, Westport, Connecticut - London, 1997 |
| Roy Liebman, Silent Film Performers, Jefferson, North Carolina, and London, 1996 |
| Gregory D. Black, Hollywood Censored, New York, 1994 |
| Duane Byrge, Robert Milton Miller, The Screwball Comedy Films, Jefferson, North Carolina, and London, 1991 |
