Henry Carter Hull

Did you know a bulldozer's blade can be as heavy as an elephant? A bulldozer breaks apart rocks or dirt and uses its blade to clear things out of the way. Students will learn about the different parts of a bulldozer and the various places a bulldozer works.

Photographs and simple text written in both English and Spanish describes various monster trucks, their parts, and what they do.

Rising high into the sky, cranes are the tallest machines on a construction site. They lift and move equipment from one part of the site to another. This book explains how these tall machines help build bridges, skyscrapers, and other structures.

These huge trucks move, carry, and dump big loads of earth. There are different kinds of earth movers and each has a specific task. Kids will get a first look at the types of earth movers and how they do their jobs.

Photographs and simple text written in both English and Spanish describe various motorcycles, their parts, and what they do.

These machines are very important in keeping a farm running smoothly. A tractor pulls other machines through the field. Plow through this book as a tractor pulls a plow, a planter, or a mower.

Did you know that some big trucks have 18 wheels? All different kinds of trucks travel the roads daily. Young readers will learn about pickup trucks, big rigs, and monster trucks in this simple introduction.

Have you ever seen a big truck on the highway? That is called a big rig. It transports many of the things we use in our everyday lives. Read about the different types of big rigs and how they transport cargo.

A new road needs to be built, but first a grader must flatten the dirt underneath. A grader uses a blade to push the dirt down and prepare the way for a new road. Students will discover other jobs this powerful machine performs in this early introduction.