Discover all the excitement of going on a great big digger as you press the buttons to hear the lively sounds. The world of the building site comes alive as the digger helps to scoop up and carry rubble with a vroom and a clatter and a CRASH! A perfect, fun way for children to find out about what a digger does as it rumbles around the building site with five exciting sounds. Discover other Let's go sound books: - Let's go on a Truck! - Let's go on a Tractor! - Let's go on a Fire Truck! - Let's go in a Racing Car! - Let's go on a Rocket!