Books in PEBBLE PLUS. MIGHTY MACHINES series

Text and photographs present garbage trucks, their parts, and their jobs.

Looks at a variety of trucks, including giant dump trucks, bulldozers, wheel loaders, scrapers, pavers, forklifts, mass excavators, and backhoes.

Provides information, specifications, and trivia about Formula 1 cars, grand prix motorcycles, and other race cars and racing motorcycles and how they are raced

Text and photographs introduce military helicopters, their parts, and the crew that flies on military helicopters.

Examines different kinds of fire engines and equipment, depicting how they work and what they do.

Text and photographs describe farm tractors, their parts including their tires and cabs, and what tractors do.

Text and photographs introduce military tanks, their parts including wheels, tracks, and armor, and the people who drive tanks such as the commander and drivers.

Semi trucks are the biggest trucks on the road. The average semi truck drives about 45,000 miles (72,000 kilometers) each year. Learn more about these mighty machines in Semi Trucks, an AV2 media enhanced book.

Have you ever seen a big truck on the highway? That is called a big rig. It transports many of the things we use in our everyday lives. Read about the different types of big rigs and how they transport cargo.

Text and photographs introduce backhoes, how they work, and what they do such as lifting dirt and rocks.

Text and photographs describe tugboats, their parts, and what tugboats do.

Text and photographs introduce ambulances and their parts such as flashing lights and sirens.