The Ultimate Construction Site BookThe sounds, sights, and activity of a construction site provide for endless fascination. Packed with more than 60 moveable parts to lift, pull, and explore; crammed with meticulous detail of vehicles, buildings, and techniques, here's a book that will satisfy even the most curious of kids. Whether it's building a bridge or a skyscraper, a giant ship or a tunnel, there's a wealth of color, action, and knowledge to be gleaned on each of the ten spreads