Nature's super secrets

Text and illustrations describe how a seed grows.

Explains how eggs hatch, following a chicken egg as it is incubated by a hen.

Brief text and photographs tell about the different seasons and how the changing position of the Earth around the sun makes the four seasons.

Explains the earth's rotation and how it makes the sun set.

Provides a scientific explanation of how and why the sun sets, discusses the importance of the sun, and includes a glossary.

Text and illustrations describe how a seed grows.

Brief text and photographs tell about the different seasons and how the changing position of the Earth around the sun makes the four seasons.

Brief text and color photos describe what happens when animals hibernate, and how they prepare for it.

Through color photographs and easy-to-read text, readers learn every step of egg development, from laying to hatching.

Brief text and photographs tell about the different seasons and how the changing position of the Earth around the sun makes the four seasons.