Michael O'Halloran (novel)

Michael O'Halloran is a 1915 novel by the American writer Gene Stratton-Porter.

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