Seals

by Charles Rotter

Published 1 January 2001

Walruses

by Charles Rotter

Published 1 September 1992

Monarch Butterflies

by Charles Rotter

Published 1 September 1993
Introduces the physical characteristics, habits, and life cycle of the monarch butterfly.


Camels

by Jenny Markert

Published 1 September 1991

Seals and Sea Lions

by Charles Rotter

Published 1 September 1991
Examines the physical characteristics, habitats, and behavior of seals and sea lions and discusses the differences between them.