Susan Augusta Fenimore Cooper (1813- 1894) was an American writer and amateur naturalist. She was the daughter of the well known novelist James Fenimore Cooper. Her most famous work is Rural Hours (1850), a nature diary of Cooperstown, New York. Amongst her works are Female Suffrage: A Letter to the Christian Women of America, The Lumley Autograph, and Elinor Wyllys; or, The Young Folk of Longbridge (1846), a novel.