Discusses the size, distance from the earth, and physical characteristics of the moon. Explains the reasons for the phases of the moon.

Describes the sun and how it provides the light and energy which allow plant and animal life to exist on the earth.

"A simple presentation of the five senses, demonstrating some ways we use them. Children love to explore. Each day brings new sights and sounds, new things to smell and taste and touch . Aliki's simple text and cheerful art in this enlarged edition introduce very young children to the wonder of the five senses and all they reveal about the world around us." --

A simple introduction to the appearance, growth, habits, and behavior of starfish.

Describes the behavior of different kinds of ducks and, in particular, discusses how all ducks use preening to keep their feathers dry.

A simple introduction to the composition and functions of blood.

A brief study of the first creatures on earth to develop voices and an aversion to dry skin.

Explains the processes by which a hamburger and other foods are used to make energy, strong bones, and solid muscles as they pass through the digestive system.

Explains the basic properties of skin, how it protects the body, and how it can vary in color.

A simple description of how corn was discovered and used by theIndians and how it came to be an important food throughout the world.