|
Robert K. Klepper Silent Films, 1877-1996, A Critical Guide to 646 Movies Jefferson, North Carolina and London, 1999 |
| Ken Wlaschin Silent mystery and detective movies, A comprehensive filmography Jefferson, N.C., 2009 |
| Ben Brewster, Alias Jimmy Valentine and situational dramaturgy, in: Film History, vol. 9, 1997 pp. 388-409 |