Mighty movers

Presents a simple, illustrated introduction to monster trucks--their different styles, what they look like, what they do, and how they work.

Presents a simple, illustrated introduction to trains--their different styles, what they look like, what they do, and how they work.

Presents a simple, illustrated introduction to farm tractors--their different styles, what they look like, what they do, and how they work.

Presents a simple, illustrated introduction to fire trucks--their different styles, what they look like, what they do, and how they work.

Presents a simple, illustrated introduction to earth movers--their different styles, what they look like, what they do, and how they work.

Presents a simple, illustrated introduction to dump trucks--their different styles, what they look like, what they do, and how they work.