Colorado Parks & Wildlife Research Library

Examines different kinds of trucks and other massive machines, depicting how they work and what they do.

Traces the history of the first automobiles through the development of supercars and muscle cars, discussing such topics as computer design, safety features, and speed records.

Depicts and describes bulldozers and the work they do, in color photos and simple text.

"Speed, danger, and intense competition-these are just a few elements that make stock car racing such a popular sport. See powerful stock cars close up and learn how racing teams build them for speed and safety."--

"Simple text and supportive images introduce young readers to earth movers. Intended for students in kindergarten through third grade"--Provided by publisher.

Describes military rifles, discussing their history, evolution, the M4, sniper rifles, and training.

"Simple text and supportive full-color photographs introduce young readers to fire trucks. Intended for kindergarten through third grade"--Provided by publisher.

Where does our garbage go after we throw it away? These huge machines pick up our garbage and transport it to landfills. Learn how garbage trucks lift garbage cans, pack down garbage, and get rid of their smelly cargo!

This book traces the history of motorcycles from 1838 to 2003, describing examples of the biggest racing motorcycles called superbikes, street superbikes, touring bikes, dirt bikes, trikes, choppers, drag racers, mini motos, and classic bikes.