Six hogs on a scooter Book

The Hogs have put on their finest clothes and are ready for an evening of song at the opera house. The family happily piles into Father Hog's car -- but it won't start. The Hogs are a resourceful lot, though, and soon alternative means of transportation appear: roller skates, a horse-drawn wagon (without the horse), Horace Hog's scooter, even a hot air balloon. The inevitable question arises: can six Hogs on a scooter get to the opera on time?