Provides information about the physical characteristics, habits, migration patterns, and markings of different species of birds. Includes transparent overlays.

Presents information about the rain forest and the animals that live there, in a text on pages with transparent overlays that change the pictures.

Offers information about various breeds of dogs, as well as basic physical characteristics, communication abilities, and the kinds of work dogs can perform, in a text on pages with transparent overlays that change the pictures.

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

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.

Transparent pages allow children to view musical instruments from around the world in different ways.