Incoming Resources
- How the universe works, produced by Pioneer Film & Television Productions for Science Channel, Season 3
- Universe, written by Robin Kerrod
- Eyewitness planets, written by Carole Stott
- 13 planets, the latest view of the solar system, David A. Aguilar
- The magic school bus, lost in the solar system, by Joanna Cole ; illustrated by Bruce Degen
- Just right, searching for the Goldilocks planet, Curtis Manley ; illustrated by Jessica Lanan
- 11 planets, a new view of the solar system, David A. Aguilar
- Planets, a BBC Scienceworld production for BBC Worldwide Americas, Dorling Kindersley Vision in association with Oregon Public Broadcasting
- First Space Encyclopedia, [written and edited by Caroline Bingham].