How Things Work Vehicles Coloring Book

Take a look inside the world’s biggest truck and other powerful machines! The Caterpillar 797 has tires over 13 feet high and can carry weights of up to 360 tons the equivalent of 144 pickup trucks! This mechanically minded coloring book reveals the insides of exciting vehicles, including the Ariane rocket, a snowmobile, submarine, backhoe, and other machines. More than 20 cutaway illustrations expose the inner workings, and brief captions identify individual parts.