Book excerpt: Exciting photographs are paired with cool facts and simple explanations in this earthmoving ABC. Kids love trucks and diggers and this alphabet book has all their favorites, from the speedy skid steer loader to the giant 797 off-highway truck (one of the biggest trucks in the world!). Seeing real Cat machines at work, digging, hauling, dumping, and lifting, puts young readers right there on the construction site in the middle of the action. (No hard hats necessary!)