It takes a really embarrassing moment in the school cafeteria to cure Arthur of his fear of being caught in his underwear.

When Arthur sees advertisements for the amazing doggy Treat Timer, he decides to earn enough money to buy it for his dog Pal. Arthur's purchase of a Treat Timer for his puppy, Pal, backfires when the device only frightens his pet.

Arthur, tired of being the only one in his class who still has all his baby teeth, waits impatiently for his loose tooth to fall out.

His friends tease Arthur when he gets glasses, but he soon learns to wear them with pride.

Arthur's essay wins a contest and he has to read it to the President in a special ceremony at the White House.

When Arthur and Buster try to take the bus to Arthur's swimming lesson, they fall asleep and end up in a strange part of town.

Arthur the aardvark catches chicken pox a week before he is supposed to go to the circus.

Unhappy with his nose, Arthur visits the rhinologist to get a new one.

Arthur finds everything about Halloween scary, including his little sister's costume, his morning snack, and the big house on the corner.

Arthur has to write a story as a homework assignment and keeps changing his idea of what to write as he talks to his friends.