Young children are introduced to the fascinating world of transportation and things that go in this informative and highly visual series. Each book comes with a sticker sheet with lots of dynamic images of the vehicles featured in the book. Appealing step-by-step photography allows children to watch a gas truck fill up the pumps at a gas station along with simple, imaginative text for parent and child to share. With a page of stickers for interactive play included, this is excellent value for money.