Tonka driving force

Looks at the important work done by rescue vehicles, including trucks, cars, helicopters, and boats.

Simple text and illustrations examine heavy-duty vehicles including tractor trailers, bulldozers, forklifts, and excavators; and describes the type of work each one does.

Looks at a variety of vehicles that are designed for a specific purpose, including a street sweeper, garbage truck, armored van, and others.

Presents a children's book for early readers that describes heavy-duty vehicles such as the dump truck, loaders and skidders, cranes and skycranes, monster trucks, tugboats, steamrollers, and more.