A police car, a tank truck, a tow truck, a snow blower, a motorcycle … And in what car do they carry horses? Why do I use the tram horns? How does a steamer sail without a sail? Why is the plane not flapping its wings? All the questions of the little “why” are answered in this book. Each spread has a detailed and very understandable story about what cars, trains, ships are, and how they work and what they serve. Want to know who rides the bus? Open the window and see everything.
