Parker, Steve

Photographs and text explore the characteristics, habitats, and variety of fishes and other undersea life.

Examines the microscopic animal life that are necessary help in the decaying process of plants and animals.

Describes pathogenic microorganisms such as bugs, germs, bacteria, and viruses that cause illness in our bodies. Makes practical suggestions for coping with these tiny organisms.

Introduces microbes that live in soil and helps plants grow. Explains the role of microbes such as grubs in the cycle of life.

Introduces microbes that help people stay healthy. Describes microbes such as yeast and mold that are used in baking and making medicine.

Discusses the history and uses of computers, how they work, their influence on everyday life, and possible future trends.

Examines the systems and parts of the human body and how they work, including the skin, blood, bones, lungs, and heart.

Discusses the sense of touch and the process by which the skin and the brain work together to register sensations.

Explains the functions of the brain and nervous system, and how sensory experiences and information are processed.