Barrett, Norman S

An introduction to the characteristics and behavior of whales.

Examines different kinds of mountains, their life and weather, and facts and records about mountains.

Examines the kinds of deserts, the type of plant and animal life they can support, and facts and records concerning deserts.

Examines various types of gerbils, describing their social, reproductive, and feeding habits and providing tips for their proper care.

Examines various rabbits around the world, describing their social, reproductive, and feeding habits and providing tips for their proper care.