Author
Mary O'Hara
Mary O’Hara was born on 10 July 1885, in Cape May Point, New Jersey. She was a screenwriter during the silent film era and wrote several novels, including the range country trilogy My Friend Flicka, Thunderhead, and Green Grass of Wyoming. She also authored a novella, The Catch Colt, and Wyoming Summer, based on her diary of sixteen years. She died on 14 October 1980.