Whether it's a police car, fire truck, or helicopter, rescue vehicles have a special fascination for children. Where are they headed? Why are they so loud and colorful? And where does a fire truck get all that water? Stephen Biesty knows the answers and presents in this book not only the largest, fastest, and most modern rescue vehicles in the world but also the brave people who operate them. Following the success of "Gigantic Vehicles," this is the second lift-the-flap picture book by the master of technical illustration. It features over 30 flaps for a peek inside the vehicles.