It's a busy, busy day for the mail truck. There are lots of cards and packages to deliver to people along the route. A dog gets a brand-new bone, the farmer and his cow receive a sack of grain, and newborn twin boys get some new toys.

From the city to the country, to houses and farms and high-rise apartments, the mail truck makes a lot of stops and brings special letters and parcels to all of its customers, making some of them very happy.

Through rhyming words and pictures, Mail Truck's Busy Day follows one mail truck through its daily adventures as it makes its many...