Let's-read-and-find-out science books

Describes how sunshine and the tilt of the earth's axis are responsible for the changing seasons.

Describes what may have happened when the earth began billions of years ago.

Describes the life of the giant green turtle, the dangers that threaten it, and man's efforts to protect its existence.

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.

A brief explanation of the fact that sound is vibration, using examples from everyday life and simple experiments.

Describes the characteristics of the redwood trees.

Describes the physical characteristics of camels that enable them to withstand the heat of the desert for days at a time without water.

Text and pictures present the formation, types, inhabitants of, and exploration of caves.

Briefly describes how, either directly or indirectly, the sun is the primary source for most of the energy used by man.

Easy-to-read text explains the meaning of bird sounds.

A brief introduction to the physical characteristics and habits of the shark.

Explains in simple terms the function and importance of roots and root hairs on a plant.

Describes eyes, feet, and feathers in their roles as protective features for sleeping birds.

A brief introduction to the importance of oxygen in maintaining plant and animal life.

Explains simply some basic principles involved in space flight.