With more than sixty moveable parts, the spectacular Ultimate Book of Vehicles presents a plethora of things that roll, float, fly, dig, demolish, and more. Help a construction worker climb a tall crane ladder and get into the cab, tip out a dump truck's heavy load, operate the scissor lift to elevate a window washer, and so much more! Amateur astronauts will adore The Ultimate Book of Space, exploring everything extraterrestrial! The Ultimate Construction Site Book allows budding builders to build a bridge, erect a skyscraper, raise a circus tent, even assemble a roller coaster! And The Ultimate Book of Cities guides curious youngsters through a bustling city to help an ambulance get to an emergency, slide an elevator up and down, and explore a city park. For ages 5 and up