Jacob Abbott (1803-1879) was an American writer of children's books. His Rollo books, such as "Rollo at Work," "Rollo at Play," and "Rollo in Europe," are the best known of his writings.
Jacob Abbott (1803-1879) was an American writer of children's books. His Rollo books, such as "Rollo at Work," "Rollo at Play," and "Rollo in Europe," are the best known of his writings.