An introduction to both familiar and exotic fruits, on transparent spiral-bound pages.

Explores the various aspects of the weather and the changing seasons on spiral-bound transparent pages.

Text, illustrations, and overlays show bears hibernating, caring for their young, hunting and gathering food, and playing.

An introduction to the sun, moon, solar system, and different aspects of the earth.

Follows a chestnut tree through the seasons as it sprouts from its seed, blossoms, grows, sheds leaves, and drops new chestnuts that will one day become trees too. Includes a description of different types of trees and how to recognize them. Follows a chestnut tree through the seasons as it sprouts from its seed, blossoms, grows, sheds leaves, and drops new chestnuts that will one day become trees too. Some of the illustrations are on clear overlay...

Transparent overlays provide information on the inner framework of a ship, different kinds of ships, and their uses.

Uses transparent overlays to present information about the habits and behavior of whales and to help identify different water mammals.