Press out the big, colorful vehicle from the front cover and track its journey as it travels through the story. At the end of the book, you can take the little car, boat, plane or train all the way back home again.These books work in two ways: the large, boldfaced text on the right-hand pages is ideal for reading to babies, while slightly older children will enjoy hearing the whole story, as told on both pages. Created by an established expert in children's language development, these four interactive titles are sure to be favorites of both toddlers and preschoolers.