Children will discover an assortment of vehicles, including a tanker truck, refrigerator truck, auto hauler, and bull hauler. As children are asked if they know what each vehicle does, the answer is revealed on the next page. 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.