Black Beauty by Anna Sewell

As a young horse, Black Beauty is well-loved and happy. But when his owner is forced to sell him, his life changes drastically. He has many new owners—some of them cruel and some of them kind. All he needs is someone to love him again....

Whether pulling an elegant carriage or a ramshackle cab, Black Beauty tries to live as best he can. This is his amazing story, told as only he could tell it.