Mouse and Monster Truck are driving home after a race, but the road is closed. A climber is stuck on the mountain but no one can reach her! Monster Truck to the rescue!It's time to get busy with machines that roar, whizz, vroom, and zoom! The stories feature a popular vehicle as the central character, and involve a group of animal characters in a supporting role. A detailed spread on different parts of the vehicle will help children understand what makes up the machines and will help familiarize them with vehicle vocabulary.