Arthur becomes more popular after he gets glasses; Muffy wants Francine to look good for her school photo.
Arthur and Buster investigate their new teacher; Arthur thinks he isn't ready for the school spelling bee.
D.W. is afraid of octopuses at the lake; Buster discovers an unusual bone on a dinosaur-fossil dig.
Arthur feels embarrassed over D.W.'s imaginary friend; Arthur and Binky search for Arthur's lost library book.
Arthur tries to show that he's responsible by pet-sitting for others; D.W. decides she wants to be like her big brother.
Arthur and Francine put aside their differences to get out of the locked library; Arthur is accused of stealing quarters.
The boys and girls of Camp Meadowcroak team up against the bullies of another camp; Buster may fail third grade.
Arthur finds it hard to train his new puppy; Arthur works hard to buy a pair of moon shoes.
Arthur baby-sits the "Terrible Tibble Twins"; a thunderstorm interrupts Arthur's family reunion.
Arthur and Muffy have their birthday parties on the same day; Francine becomes a prima donna when she stars in the school play.
Arthur's not sure what to make of the new baby; D.W. considers running away to Button Island.
Arthur spices up an autobiographical story with fantastic tales; Arthur's dog, Pal, gets lost at a street fair.
D.W. doesn't want another pet after her bird, Spanky, dies; Buster's too busy to spend any time with Arthur.
Arthur scrambles to fix his mother's computer before she finds out he broke it; Francine gets blamed when Muffy cheats on a math test.
A rainy vacation proves to be fun after all; Arthur discovers that his Grandpa Dave's farm isn't the way he remembered it.
Arthur can't come up with a jingle for a cereal contest; D.W. struggles to do cartwheels as well as Emily.
Muffy challenges Francine to be nice for one week; Arthur joins a gang.
Arthur gets chicken pox just as the circus comes to town; Arthur blames D.W. for making his dog sick.
Arthur helps D.W. prepare for a bikeathon; Francine whips Arthur's baseball team into shape.
Arthur discovers some neat stuff in the attic on a rainy Saturday; the world's worst cook, Grandma Thora, wants to help the bake sale.
Everyone is suspicious of the new girl in the neighborhood; Arthur finds it hard to spend a whole weekend with the Brain.
D.W.'s snowball is missing; Arthur, Francine and Buster pool their talents to write a report on Rome.
School bully Binky gets a taste of his own medicine; a fortune teller begins changing everyone's lives.
Arthur will do almost anything to be the next student to lose a tooth; D.W. gets lost in the mall.
D.W. helps out at her aunt's wedding; the kids volunteer to clean up the park.
Francine does not want her classmates to know that her father is a garbageman; Muffy spends a tough weekend at Francine's.
Arthur helps D.W. look for her precious "blankie"; Mr. Ratburn's sister watches the class for her sick brother.
Arthur and his friends enter a poetry contest; Arthur takes on a group that wants to pull his favorite books from the library.
No one can agree on the rules for Arthur's new club; Francine pretends her old bike is stolen so that she can get a new bike.
D.W. plays a prank on Arthur when he camps in the backyard; Arthur and D.W. try to stay up until midnight on New Year's Eve.