Hal Rogers

Buzz! A worker in a cherry picker cuts a power line high above the trees! Learn more about how cherry pickers work and what they are used for.

This book describes the parts of a large earthmover, how they operate, and the work they do.

This book describes the parts of an ambulance, how it operates, and the work it does.

Describes the parts of a snowplow, how it works, and the work it does to clear the roads of ice and snow.

This book describes the parts of a crane, how it works, and the work it does at a construction site.