Dear Little Friends: I want to introduce the farmyard people to you, and to have you call upon them and become better acquainted as soon as you can. Some of them are working for us, and we surely should know them. Perhaps, too, some of us are working for them, since that is the way in this delightful world of ours, and one of the happiest parts of life is helping and being helped. Your friend, Clara Dillingham Pierson.