Trains are used to carry everything from cargo and animals to people. But how do trains move? Who drives them? Learn more about these important machines inside.
Whether they're being used to plow fields or push dirt and snow, tractors are important machines. Get the basics on these useful machines inside.
How are tow trucks used? What are the special parts of a tow truck? How do tow trucks work? Learn more about these important trucks inside.
Are there different kinds of garbage trucks? How are garbage trucks used? Learn all about these huge, crunching trucks that take away the daily trash.
How do you steer a fire truck? Are all fire trucks alike? Get the basics on these very important rescue machines!
What do dump trucks carry? How do they dump their loads? Who drives dump trucks? Learn all about these awesome trucks in this book.
Buckets, booms, and backhoes are just a few of the cool parts on these interesting machines. Learn more about diggers of all sizes inside!
From hoisting construction materials to swinging wrecking balls, cranes are very important. Get the basics on these cool machines in this interesting book.
Learn about how these cool spinning, swooshing machines carry concrete from job to job.
How do cherry pickers work? Where are the controls? Why don't they fall over? Learn all about these cool machines in this fascinating book.
What are bulldozers used for? How do they move? Learn the basics about these powerful machines inside.
Explains how bicycles are made from different materials; discusses how bicycles are assembled in a factory; and how bicycles become available to consumers.
