Arthur isn't sure he is happy about the new baby in the family, but when his sister asks for his help in handling the baby, Arthur feels much better.

Arthur's wrong guess about the identity of the secret admirer sending him valentine messages leads to teasing by the other children, but clues in additional messages allow him to get his due.

Even without snow, turkey dinner and a perfect tree, Arthur and his family and friends have a wonderful Christmas--and Hanukkah--celebration.

Arthur puts a lot of time, effort, and thought into his special present for Santa Claus.

Arthur's enjoyment of fall is ruined by the fact that he has to rake the leaves in his yard, but later the situation improves.

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.

D.W. shows how to be "perfect" for a day by demonstrating cleanliness, orderliness, and good manners. Includes a self test on manners.

Arthur decides to enter his dog Pal in the upcoming dog show.

Buster sends postcards to his friends back home when he goes to visit a farm in Indiana.

Rumors about sightings of an alien space ship create excitement when Arthur's friends come to spend the night.