Who's rolling down the road? Who's digging in the dirt? Toddlers can find out all about the different trucks that work on the construction site in this interactive peep-through book! The fun rhyming text encourages young children to guess the diggers on every page as they peek through the holes. There is also a cute dog wearing a hard hat for toddlers to find on each spread and a giant flap at the end the book which reveals all of the construction trucks together when it is opened. With chunky board pages and colourful illustrations of diggers with sweet faces, this book is a fantastic introduction to the trucks that work on building sites and the different jobs that they do.