The demolition dudes introduce the machines that help each of them do their job.Discover a surprising assortment of machines used to help knock things down and clean them up, including a wrecking ball, concrete crusher, bulldozer, backhoe loader, and dump truck. Readers are asked if they know what each vehicle does, the answer is revealed under a sturdy full-page flap.About the Finn's Fun Trucks series: Written by teen truck enthusiast Finn Coyle, the Finn's Fun Trucks series provides a vocabulary-rich introduction to transportation for truck-loving children with the help of a diverse range of vehicle operators and community helpers. Each spread has a full page lift-the-flap feature providing a wealth of learning and discovery in each book.