Seymour Simon

Learn how several baby animals are the same in many ways, yet also different. Interesting facts and colorful photographs help the reader to compare and contrast.

Photographs and brief text present different kinds of trains and their cars: passenger trains, mountain trains, freight trains, diesel locomotives, gondolas, hopper cars, tank cars, and more.

Not all dinosaurs were giants. This illustrated eBook introduces seven little-known dinosaurs that were as small as a dog, a cat, or even a chicken. Wouldn't it be great to have one of these tiny dinosaurs as a pet? Sorry, you can't have one; they're extinct! But you can read all about them in this fascinating and educational eBook, which features forty-five beautifully illustrated pages about little known, prehistoric reptiles that were the smallest

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Presents simple activities and experiments that demonstrate buoyancy by observing why some things sink and others float in water.

Describes the signs of autumn that are seen in different parts of the United States, such as leaves changing color, migration of birds and insects, harvesting of crops, and changes in weather.

This book describes the location, nature, development, measurement, and destructive effects of tornadoes, as well as how to stay out of danger from them.

Describes various kinds of trucks and their functions, including a log truck, cement mixer truck, and sanitation truck.

Describes the physical characteristics and behavior of various kinds of gorillas.

"Learn all about big cats with award-winning science writer Seymour Simon in this new, updated edition filled with full-color photographs of lions, tigers, leopards, jaguars, pumas, cheetahs, and snow leopards."--Dust jacket.

A basic introduction to the solar system and Earth's place in it, seasons, and Earth's topography. Contains photographs taken from space.