Esther Porter – författare

Tap into kids'' natural curiosity by pulling back the curtain on the below-ground workings of a typical big city. High-density, fun-to-explore illustrations and inviting text showcase water and sewer systems, transport lines and more.

It''s all about teamwork: one part of a car working with another to make the car go. From the engine to the exhaust system, steering to braking, this book explains it all with fun-to-explore, detailed illustrations and informative text.