1. The Mystery of the hidden village Title: The Mystery of the hidden village Date: 1951 Author: Turngren Collecting Area: Mathes Childrens Literature
2. Listen my heart Title: Listen my heart Date: 1956 Author: Turngren Illustrator: Illus. by Vera Bock Collecting Area: Mathes Childrens Literature
3. Shadows into mist Title: Shadows into mist Date: 1958 Author: Turngren Illustrator: Illus. by Vera Bock Collecting Area: Mathes Childrens Literature