Silverman, Buffy

"... in-depth ... look at monster trucks, including how they work, the special equipment they need, and how they crush puny cars under their enormous tires"--Provided by publisher.

Details the parts of a jet and explains how they fly and how people operate them. Includes color photographs, a glossary, and further reading sources.

Provides information on magnets, why magnets have poles, and how the Earth is a magnet.

Photographs and simple text describe the different types of simple machines that people use in their everyday lives.

An overview of composting that defines what it is; discusses decomposers, worm farms, and other related topics; and includes a glossary and resources.

Explores the differences between the Brachiosaurus and the Apatosaurus.

Photographs and simple text describe the different types of simple machines that people use in their everyday lives.

Investigates the science concept of matter, explaining what it is, looking at the states of solid, liquid, and gas, and examining matter mysteries. Includes a glossary.

Explores the fascinating world of primates and orangutans including information about classification, habitats, adaptations, food chains, behavior, and intelligence.

Explores the fascinating world of primates and bonobos including information about classification, habitats, adaptations, food chains, behavior, and intelligence.