On the Construction Site

the long version

"Watch a skyscraper spring up with this beautifully illustrated interactive book! By simply holding the book up to the light, or shining a light behind each page, young readers will be able to discover how large buildings are constructed, who builds them, and all about the amazing machines they use in the process. The innovative see-through feature fulfils a similar function to lift-theflaps books, but has the added interactive dimension of the child being able to see both the surface and the hidden picture at the same time."--Publisher description.