Simple text and photographs present aircraft carriers, their parts, and their crew.

Simple text and photographs present backhoes and the work they do.

Simple text and photographs present cranes and the work they do.

Simple text and photographs present fighter planes, their parts, and their crew.

Simple text and photographs present military helicopters, their parts, and their crew.

Simple text and photographs present rescue boats, their parts, and how people use rescue boats.

Discusses the high-tech fighter jets used by the military to complete dangerous missions.

Examines the military transportation of the Humvees and the jobs they do.

Backhoes are powerful machines that help build houses or other structures. The strongest part of a backhoe is its digging bucket, which scoops up dirt and rocks. Young readers will find out how this machine operates and works in this easy introduction.