This roundup of emergency vehicles not only covers ambulances, fire trucks, and police cars, but also fireboats, lifeboats, search-and-rescue helicopters, and more. Mini Mechanics introduce readers to key features on each vehicle and explain how they work.
From tractors pulling plows in fields to big rigs hauling trailers across the country, readers will learn about fascinating vehicles designed to do big jobs. Mini Mechanics characters point out key features of the vehicles and explain how they work.