1Many young children cheer at the sight of a digger. Diggers, or excavators, are construction vehicles that dig and lift heavy things. They are huge machines and seem like lots of fun to drive! In this book, readers can fulfill their dream of learning to drive one long before they're actually old enough. From the parts of the vehicle to how the controls work, the main content of this book covers everything a vehicle enthusiast could want to know. STEM ideas are incorporated throughout, written simply just for emerging readers.