Lucy Fitch Perkins

From a book jacket: "In 1910, at a crowded school in a poor section of Chicago, Lucy Fitch Perkins found children from twenty-seven different countries learning together. This experience instilled in her a vivid awareness of the task that faced American teachers: to bring out of this potpourri of races one unified nation. Her idea grew into a series of stories, some with geographical backgrounds, others with historical settings. Her goal was to increase sympathy and understanding for the unique qualities of the different nationalities and the heritage left to them and to us by our forebears. The Twins books have received acclaim from librarians, teachers, and parents, but, more important, from the children themselves."