Illustrations and text describe some of the strange animals and plants found in nature, including the duck-billed platypus, the matamata turtle, and the baobab tree.

Examines the habitats, behavior, and life cycles of various insects, using such physical evidence as eggs and anthills as starting points for discussion.

Describes how the digestive system processes the foods we eat and discusses how proper nutrition and physical exercise contribute to building a healthy body. Your body has one of the most complicated plumbing systems in the world. Your amazing digestive system forms a complete path through your entire body. It also serves to nourish you along the way. You'll marvel at the many wonders of Your Digestive System.

Discusses the five senses and how they work. Your amazing senses send constant reports to your brain. You don't have to think about seeing the blue skies above, hearing the roar of a jet plane, smelling the blooming flower, tasting your favorite treat, or feeling the summer breeze on your skin -- your sensory system automatically brings you the world. You'll marvel at the many wonders of Your Senses.