Emmy Lou's Road to Grace by George Madden Martin

FOR a day or two after Emmy Lou, four years old, came to live with her uncle and her aunties, or in fact until she discovered Izzy who lived next door and Sister who lived in the alley, Aunt Cordelia's hands were full. But it was Emmy Lou's heart that was full.

Along with other things which had made up life, such as Papa, and her own little white bed, and her own little red chair, and her own window with its sill looking out upon her own yard, and Mary the cook in Mary's own kitchen, and Georgie the little neighbor boy next door -- along with these things, she wanted Mamma.