Series:

Machines at Work; Transportation Machines

5 total works

Cover of Cars

Cars

by Hal Rogers

Published 1 January 2001

Cover of Trains

Trains

by Hal Rogers

Published 1 January 2001
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.

Photographs and simple text describe what airplanes look like and what they do.

Cover of Airplanes

Airplanes

by Hal Rogers

Published 1 January 2001

Cover of Buses

Buses

by Hal Rogers

Published 1 January 2001

Cover of Machines at Work Transportation Machines (Set)