1. The Bobbsey Twins at school Title: The Bobbsey Twins at school Date: 1950 Author: Hope Collecting Area: Mathes Childrens Literature
2. The Bobbsey twins in the country Title: The Bobbsey twins in the country Date: 1907 [193-] Author: Hope Illustrator: [Illus. by Marie Schubert] Collecting Area: Mathes Childrens Literature
3. The Bobbsey twins at school Title: The Bobbsey twins at school Date: 1913 [1942] Author: Hope Illustrator: [Illus. by Marie Schubert] Collecting Area: Mathes Childrens Literature