Small children mesmerized by vehicles and big machines will find more than their fill in this bright, bustling board book with lengthening pages.LET'S GO! Oh, no, there a traffic jam! How many vehicles are in the way? Let see - there an ambulance, a garbage truck, a tractor and trailer hauling hay. Then a fire truck, a camper, a bus, a big rig, and - that explains it - a long car carrier with a flat tire. For kids who love things that go, a traffic jam can be pure joy!