Martha Finley was an American author best known for her popular series of children's books, particularly the Elsie Dinsmore series. Born on April 26, 1828, in Harrison County, Indiana, she began writing at a young age and published her first book in 1867. Finley's works often focused on themes of morality, faith, and family values. Throughout her career, Finley wrote over 30 novels, many of which were serialized in magazines. Her stories resonated with young readers and their families, making her a prominent figure in 19th-century children's literature. She passed away on September 30, 1909, leaving behind a legacy of beloved characters and stories.