Presents full-color illustrated drawings of reptiles from the earliest known species and provides information on hunting and eating habits, camouflage and distinct markings, and nesting.
Presents a concise study of the various species of fish that inhabit the oceans and waterways of the world and discusses how they swim and breath, the functions of fins and scales, feeding habits, how they protect themselves against predators, and more.
Portions of the skeltons, musculature, circulatory systems, and the other major internal organs of 21 assorted creatures are exposed in large, colorful cross sections.
Explores the history of electricity, and contains full-color captioned photographs and text that explains such topics as the invention of electric motors, how electricity can transmit voices and images across an ocean, magneto-electric machines, and much more.
Uses brief text, illustrations, quizzes, games, and experiments to explain all about sound, which sounds animals and humans can hear, how sound can smash matter, and how it can heal.