Photographic examination of working machines like logging trucks, semitrailers, concrete mixers, and road trains, with interesting facts about how they work and what they do.
Full-color photographs and illustrations offer an introduction to the human body including the organs and cells that make up the body, the skeletal system, and the senses.
Text and detailed photographs explain how various emergency vehicles work, including the fire engine, rescue hovercraft, and snow mobile and rescue sled.
Profiles fourteen fast or unusual types of aircraft, with color photos and descriptions that explain what makes them unique. Covers such craft as the Gee Bee, the ultralight, the Concorde, and the F-16.