Horsepower: set of 6 books

The roar of the engine! The squeal of the tires! Blazers Horsepower is a high-octane thrill ride with some of the world's most powerful engines and expert drivers. From choppers to dirt bikes, from lowriders to stock cars, these books are packed with action photography, high-impact design, and full-throttle text to add fuel for even the most reluctant reader. These revised editions boast updated design, photos, and text to keep your collection current.

ATVs

• ATV races challenge drivers with jumps, sharp turns, and rough terrain. But these tough machines aren't just for racing. They can take you to more places than any other vehicle on land. Find out what makes ATVs so versatile and why they remain one of the most popular vehicles around. Lexile: 650L, GRL: O, ATOS: 3

Choppers

• Choppers are the biggest thing to hit the road since the wheel. They pair the speed and power of a motorcycle with a rider's individual style. Find out how choppers are built and what makes them so unique. Lexile: 740L, GRL: O, ATOS: 2.7

Dirt Bikes

• Dirt bike racers soar over jumps and race through mud to the finish line. From motocross and supercross tracks to freestyle motocross, see dirt bikes in action and learn about the design that makes it possible for bikes and their riders to get big air. Lexile: 540L, GRL: O, ATOS: 2.5

Indy Cars

• Indy cars are all about speed. From the methanol-powered engine to the wings and pointed nose, each part of an Indy car helps it race faster. Don't let anything slow you down as you read all about the cars of the famous Indy 500 race. Lexile: 550L, GRL: O, ATOS: 2.5

Lowriders

• Not all cars are built for speed. From the inside out, lowriders are built for style. See how owners use hydraulics, chrome, booming speaker systems, and custom paint jobs to build cars unlike anything else on the road. Lexile: 690L, GRL: O, ATOS: 2.6

Stock Cars

• Speed, danger, and intense competition-these are just a few elements that make stock car racing such a popular sport. See powerful stock cars close up and learn how racing teams build them for speed and safety. Lexile: 740L, GRL: O, ATOS: 2.7