Just how do mail carriers manage to deliver all the billions of special cards and gifts sent out at Christmastime? With help from aardvark angels, of course! Harold's trumpet wakes the sleepy aardvarks just in time to swoop down to earth and fly, drive, ski, sail, or float holiday greetings and packages all over the globe, even to the most remote places. As an extra treat, one child's special deliveries can be followed throughout the illustrations.