Berger, Melvin

Discusses the nature, constitution, properties, and behavior of matter in its various solid, liquid, and gaseous forms.

Discusses the characteristics of comets, meteors, and asteroids, their relationship to and effects on the earth, and what they reveal about the history of the universe.

Contains over twenty true-or-false questions designed to teach children in grades two and three about birds, and includes answers, bonus facts, and photographs.

Photographs and easy-to-follow text provides answers to twenty-two true-or-false questions that relate to reptiles.

Presents facts on various pets, including dogs, cats, hamsters, gerbils, fish, and rabbits.

Provides answers to questions about various poisonous creatures, discussing Gila monsters, killer bees, stinging ants, poisonous frogs, and others.

Presents facts on a variety of dangerous animals, including lions, tigers, grizzly bears, hippopotamuses, hyenas, rattlesnakes, and others, in a true/false format, and includes color photographs.

Uses a question-and-answer format to teach children about different kinds of reptiles, their habitats, physical characteristics, eating habits, and distribution.