Experience the sights, sounds and activities or a construction site. You’ll see a crane lift steel bars for a skyscraper, a tunnel-boring machine dig underground, a circus tent get set up. Best of all, there’s lots of flaps, pop-ups, pull-tabs and rotating wheels to bring structures to life. Readers will see how roller coasters are built and how construction workers complete huge engineering projects. Hardcover. Ages 5-8.