Sill, Cathryn P.

Simple text and illustrations introduce marine mammals, including what they are, how and where they live, and what they do.

This beginner's guide to tundras introduces young readers to these cold habitats, showing what kinds of animals and plants live there, and how certain species have adapted to the unique, harsh environment.

Depicts how physical characteristics, habitat, movement, feeding and hunting behavior, and life cycle can vary in different kinds of reptiles, including the corn snake, eastern box turtle, and American alligator.

Describes the anatomy, behavior, and habitat of various crustaceans, including the lobster, crab, and shrimp.

"Explains what rivers and streams are, describes the characteristics of these diverse and widespread environments, and shows how various species of animals and plants have adapted to life in these habitats"--Provided by publisher.

This book offers an introduction of what amphibians are---how they swim, breathe, and reproduce, and how they protect themselves from predators.

Presents an illustrated guide to mollusks, explaining what they are--their basic characteristics--and where they live.

Simple text and colorful illustrations introduce various marsupials.

Depicts how physical characteristics, habitat, movement, feeding and hunting behavior, and life cycle can vary in different kinds of reptiles, including the corn snake, eastern box turtle, and American alligator.

Presents an introduction to insects, in simple text with illustrations, and includes information on anatomy, behavior, and habitat of various insects.