1. The Golden picture book of science Title: The Golden picture book of science Date: 1957 Author: Wyler Illustrator: Illus. by Marjorie Hartwell and Valerie Swenson Collecting Area: Mathes Childrens Literature
2. Experiments in sky watching Title: Experiments in sky watching Date: 1959 Author: Branley Illustrator: Illus. by Helmut K. Wimmer Collecting Area: Mathes Childrens Literature
3. Science in your own back yard Title: Science in your own back yard Date: 1958 Author: Cooper Illustrator: Illus. by Elizabeth K. Cooper Collecting Area: Mathes Childrens Literature