The planets /
Chelsea Donaldson.
- St. Catharines : Crabtree Publishing Co., c2012.
- 24 p. : ill. ; 29 cm.
- Journey through space. .
- Journey through space. .
Includes index.
"What Is a Planet? -- How Do Planets Move? -- Mercury -- Venus -- Earth -- Mars -- Jupiter -- Saturn -- Uranus and Neptune -- Planet Facts -- Learning More -- Glossary."