Rustad, Martha E. H

Looks at leaves in all seasons of the year, explaining why they turn colors and fall from the trees as the weather grows colder and the days get shorter.

Describes the ways animals change in the season of autumn and how they prepare for the winter.

Describes changes in nature that come in autumn and several things people do during the season.

Contains photographs and information about stingrays, discussing what they are, what they eat, where they live, and what they look like, and examining the dangerous stingray tail.

Simple text and photographs describe the physical characteristics and behavior of walruses.

Introduces the growing cycle of plants in the spring.

Simple text and photographs tell about spring, including activities people enjoy and spring holidays.

Simple text and photographs describe the different ways animals come to life in the spring season, including waking up from winter slumbers and migration.

Easy-to-follow text teaches young readers about ladybugs, exploring what they look like, how they grow, what they eat, and other related topics.

Simple text and photographs present the various modes of transportation, such as bicycles, walking, monorails, and boats, used in different cultures, including Germany, China, Japan, Cambodia, Bolivia, and Australia.