Althea

Describes the characteristics of various trees and how they provide food and shelter for animals.

Describes the physical characteristics, behavior, and life cycle of whales.

Describes how such foods as cornflakes, milk, tea, bread, sugar, and chocolate are processed from raw materials into products found in the supermarket.

Explains how a car is designed, made, tested, and delivered to automobile dealers.

Describes the appearance, habits, reproduction, and growth of this mollusk that lives in cool, wet, and shady places.

Describes the appearance, feeding, reproduction, and life cycle of this colorful beetle.

Illustrates how a poppy grows from a seed to a beautiful, red flower.