Earth movers

Photographs and simple text teach young readers what cranes are, how they work, and what they are commonly used for.

Photographs and simple text teach young readers what backhoes are, how they work, and what they are used for.

Provides information about tractors, explaining what they are and how they work.

Photographs and simple text teach young readers what dump trucks are, how they work, and what they are commonly used for.

Photographs and simple text teach young readers what wheel loaders are, how they work, and what they are commonly used for.

Photographs and simple text teach young readers what bulldozers are, how they work, and what they are used for.