Kalman, Bobbie

Describes the main types of bats and discusses their physiology, feeding, roosting, reproduction, echolocation abilities, and other behavior.

Presents an introduction to whales, in simple text with illustrations, describing their habitat, life cycle and behavior.

This book contains information about Mexico-the country's economic and social conditions and description.

Presents an introduction to seals and sea lions, in simple text with illustrations, providing information on their physical characteristics, habitat, life cycle, and behavior.

Looks at the way of life of Vietnamese people, discussing work, pastimes, families, city and country life, language, and education.