Incoming Resources
- A more perfect heaven, how Copernicus revolutionized the cosmos, Dava Sobel
- Comets, meteors, asteroids, and the outer reaches, Trudy E. Bell
- The Planets, by Dava Sobel ; illustrations by Lynette R. Cook
- Our solar system, Seymour Simon
- How the solar system was formed, Ruth Ashby
- The magic school bus, lost in the solar system, by Joanna Cole ; illustrated by Bruce Degen