Anna Sewell
Anna Sewell (1820–1878) was born in England and, after a fall, was crippled at a young age. As a result, she spent a great deal of time riding in horse-drawn carriages, which led to the development of a deep concern for the proper treatment of animals. Black Beauty, Sewell's only publication, was written entirely in the last decade of her life, when she was confined to her house.