Anna Sewell was an English novelist who wrote the 1877 novel Black Beauty, her only published work. It is considered one of the top ten best-selling novels for children, although the author intended it for adults. Sewell died only five months after the publication of Black Beauty, but long enough to see her only novel become a success.

Black Beauty: His Grooms and Companions, the Autobiography of a Horse is an 1877 novel by English author Anna Sewell. It was written in the last years of her life, during which she was bedridden and seriously ill. The novel became an immediate best-seller, with Sewell dying just five months after its publication, but having lived long enough to see her only novel become a success. With fifty million copies sold, Black Beauty is one of the best-selling books of all time.