True Books - Animals S. Series

Grassland Mammals

by Elaine Landau

Published 1 March 1997

- "Words to Know" glossary clarifies subject-specific vocabulary- "Learning More" section encourages independent study- Index makes navigating subject matter easy

Ocean Mammals

by Elaine Landau

Published 1 March 1997

- "Words to Know" glossary clarifies subject-specific vocabulary- "Learning More" section encourages independent study- Index makes navigating subject matter easy