BusBy: DK Series: Wheelie Books This fun book in the shape of a bus has four wheels so little drivers can race them anywhere. The big, tough wheels actually grip, and the beautiful, full color photographs inside are captioned with vehicle names to make learning fun. Whether your little roadrunners love school buses or sporty cars, hogs or 18 wheelers, there's a Wheelie book to take them speeding out of the store! Vroom, vroom, vroooooooooom! Toy Safety