At Christmastime Henry and his dog Mudge enjoy baked treats, visits from relatives, lots of presents, and each other.

Henry and his dog Mudge are invited to a sleepover in Patrick's attic, where they watch monster movies, eat pizza, and enjoy a contest to determine whose dog is the best popcorn catcher.

Annie's friends Henry and Mudge, and especially her rabbit Snowball, help her get over feeling nervous about being in a school play.

"Farmer Brown wants to go camping. He packs up the animals. He packs up his brother, Bob. The chickens want to hike. The cows want to fish. The pigs want to picnic. And Duck? Duck just wants to stay in the truck. How will Farmer Brown bring everyone together?"--

Interrupting Cow introduces a lonely wolf to her friends, and they all share her famous knock-knock joke.