Michael O'Halloran is a 1915 novel by the American writer Gene Stratton-Porter.Taves p.232
Film adaptations It has been turned into films on three occasions: Michael O'Halloran (1923 film), a silent film Michael O'Halloran (1937 film), a sound film Michael O'Halloran (1948 film), a sound film
References
Bibliography Taves, Brian. Thomas Ince: Hollywood's Independent Pioneer. University Press of Kentucky, 2012.