Fowler, Allan

Explains how rainbows are formed by the colors in sunlight shining through water.

Examines the sun in the context of other, more distant stars and discusses the night sky and movement of the earth.

A simple introduction to smart machines, most of which currently do not take human form, performing tasks too dangerous, too boring, or too difficult for people to do.

Traces the Mississippi River from its source near Canada to the Gulf of Mexico and discusses its history, towns, and physical features.

Defines energy and examines how energy from the sun provides us with heat, light, plants, food and other things necessary for life on Earth.

Illustrations and simple text describe various kinds of flowers and how they grow.

Describes the climate as well as plant, animal, and human life in the nearly treeless area spread across northern parts of Canada, Alaska, Europe, and Asia.

Discusses the need to conserve the rain forests because of their wealth of plant and animal life, effect on weather, and importance to people throughout the world.

Explains how tidal pools form and the types of plants and animals that inhabit them.