Title: Hopalong Cassidy
Subtitle: the Clarence E. Mulford story
Subjects: History and criticism, Hopalong Cassidy (Fictitious character), Biography, Western stories, Hopalong Cassidy films, American Authors, Mulford, clarence edward, 1883-1956, Western stories, history and criticism, Western films
People: Clarence Edward Mulford (1883-1956)
Time periods: 20th century