Digger! Fire Engine! Monster Truck! Tractor! Can the busy vehicles save the day? It's time to get busy with machines that roar, whizz, vroom and zoom! This action-packed activity book is crammed full of things to find, amazing vehicles to colour in, and games and puzzles to entertain - perfect for rainy days! Each adventure story is followed by fun activities, to engage and delight your young vehicle-lover. From rescue vehicles to monster trucks, the activities use plots and themes from within the stories, encouraging reluctant readers to engage with the text and find out what happens next!