This captivating nonfiction series from the acclaimed science duo, Melvin and Glida Berger, uses simple words and breathtaking nature photography to build young readers' vocabulary skills and introduce them to basic science concepts.
See below for complete list of titles. Appropriate titles of equal value may be substituted if any of the listed titles are unavailable at shipping time.
• Comets and Asteroids
• The Planets
• The Solar System
• The Sun