Examines the four planets that lie closest to the sun, discussing their composition, movements, and moons.
- ISBN10 0811425231
- ISBN13 9780811425230
- Publish Date 1 October 1990
- Publish Status Out of Print
- Out of Print 22 June 2021
- Publish Country US
- Imprint Steck-Vaughn
- Format Hardcover
- Pages 48
- Language English