Arthur doesn't believe that his little sister can really read, so he challenges her to prove it.

Two aardvarks who lead solitary lives, Aalbert by day and Aalfred by night, sometimes wonder if they would like to be part of a pair but how will they meet?

Arthur's new puppy causes problems when it tears the living room apart, wets on everything, and refuses to wear a leash.

Arthur helps ease D.W.'s fire fears by practicing fire drills at home.

Arthur goes with his class on a field trip to the museum, but takes a wrong turn when heading for the bathroom.

Arthur and Francine aren't speaking to each other, but Mr. Ratburn has paired them up for a homework project. They go to the library to do some research, and find themselves locked in after it closes. Can they set aside their differences and work together to find a way out?

Arthur and D.W. do not know what is wrong with Baby Kate when they take her to the neighborhood fair--but Pal the puppy does.

Arthur and his family--and D.W.'s favorite doll, Mary Moo-Cow--take a vacation to New York City.

D.W. volunteers to take care of the class gerbil during Christmas vacation and finds that he is difficult to keep track of.