Fire engines are incredible emergency vehicles! Take a look inside and discover how they work with this fantastic layered, peep-through board book. Nee, naw - fire engine to the rescue! Fire engines are incredible emergency vehicles! But how do they work? This chunky board book has been specially designed for little hands, with interactive, peep-through pages to grasp and explore. Curious readers will love learning about the amazing things that fire engines and firefighters can do- from putting out flames to rescuing cats. Nee-naw - fire engine to the rescue! Also available in the How it Works series- How it Works- Tractor, How it Works- Rocket, How it Works- The Body, How it Works- Dinosaur, How it Works- Digger and How it Works- Shark