Stephen Krensky

Arthur and his friends help Buster study for an important test so that he will be able to move on to the fourth grade with them.

At Prunella's half-birthday party, her sister unveils a fortune-telling cootie catcher that seems to be able to predict the future.

When Buster impulsively drops a Cybertoy into Arthur's backpack in the drugstore one day, he feels so guilty that he finally confesses to his friend and they try to return the popular toy before anyone else finds out.

Unhappy about how much homework they have to do, Arthur and his friends dare each other to skip school.

The Brain does not believe in superstition, but when he tries to prove that superstitions are nonsense he starts finding bad luck everywhere he turns.

Mavis tries to pursue her goal of playing fairy godmother and granting wishes to those around her, but she finds the process trickier than she thought.

Arthur's feelings are hurt when Buster begins to spend all his time with his new friend, Mike.

When Arthur fails to show up for his second piano lesson, his music teacher dismisses him. Now Arthur has to decide how much he wants to learn to play the piano.

Frustrated by Santa's slowness at Christmastime, Muckle the elf creates a mechanical replacement called the Deliverator and proposes a series of contests to prove that it can do Santa's job better than he can.