Young Discovery Library

Briefly describes the movement of pioneers westward across the United States and the kinds of work that came about as a result of this, such as cowboys, trappers, and prospectors.

Describes the eight species of bears, their geographical habitats, survival techniques, and relationship to humans.

Introduces the physiology, habits, and habitat of members of the cat family.

Introduces some of the primate family, their physiology and habits.

Examines the life in and around a pond, including the birds, insects, amphibians, and fish.

A simple introduction to the habits of a variety of animals, including birds, bats, bears, and frogs, during the winter.

Text and pictures explain how plastic is made from oil, the problems with this nearly indestructible material, and its future.

Explains how bridges, skyscrapers, tunnels, and other large construction projects are planned and completed.

Describes the geography, history, and daily life of China, which contains a fourth of the world's population.

Describes trees and their parts and their benefit to the environment.