Bennett, David

Simple text discusses why people hear sounds, how sounds tell what a person is feeling, and sounds that are loud, soft, happy, sad, musical, and seasonal.

An elementary introduction to the workings of the human body, the skeleton, skin, circulation, and nervous system.

An elementary introduction to the workings of the human body, the skeleton, skin, circulation, and nervous system.

Explains, in simple text and illustrations, how rain is formed and why it falls.

A simple explanation of the characteristics of water and its uses.

Bear characters present simple facts about the origins, characteristics, dangers, and uses of fire.

Compares day and night as they appear to us and presents the scientific reasons for their occurrence.

Explains some basic facts about air.