Bailey, Jacqui

Color cartoon illustrations and text chronicle the formation of Earth according to the Big Bang theory and describe the development of living organisms.

Color cartoon illustrations and text describe animal species living sixty million years ago and chronicle the evolution of humans.

Color cartoon illustrations and text describe several dinosaur species as well as the mass extinction that occurred sixty-five million years ago.

Photographs and diagrams describe the body's five senses and how they work.

Photographs and diagrams describe how the body moves, how muscles work, breaks and sprains, and the importance of staying active.

Photographs and diagrams describe how the body's heart works, finding the pulse, and how to maintain a healthy heart.

Photographs and illustrations describe how the body digests food.

Photographs and diagrams describe how the body's lungs work, why the body needs to breathe, and how to maintain healthy lungs.

Photographs and diagrams describe the life cycle of humans from birth to adulthood.

Offers children an easy-to-understand overview of the physical and emotional changes they will undergo as they get old, explaining why each change happens and what they can expect as they reach puberty.