When Fern lands a role in the Elwood City community production of It Began With a Whistle, she fears that she is not talented enough to be a star actress.

The final volume of the Henry Screever series is released at last. Prunella and Marina compete to see who will be first to finish the book.

George wonders whether anyone would notice if he just disappeared, and so vows not to speak until someone notices him. Of course, his friends do notice, and they decide to cheer him up with a surprise party.

While volunteering to help an elderly neighbour with his household chores, Fern discovers his past life as a kung fu celebrity.

When Arthur and the gang suspect they are being ranked at school, they become obsessed with what the numbers mean.

Brain gets hooked on the latest tween reality show, Junior Island. He knows he has a problem when he starts to ignore his friends and his schoolwork. But what can he do to break the addiction?

When Francine and the Brain are locked in a stiff competition to win Student of the Month, Muffy talks Francine into 'borrowing' Buster's toy and letting Brain take the blame for it. As the lies grow and the prize gets closer, however, Francine's guilt increases.

As Emily's new babysitter, Binky introduces his charge to the world of pro-wrestling, and teaches her some fierce moves. But when Emily starts ruffling the feathers of other pre-schoolers on the playground, Binky worries that he has not been the best role model.

When Lakewood Elementary's beloved lunch lady Mrs. MacGrady is diagnosed with cancer, Arthur and his friends all react differently to the news.

George is excited about spending time with his new friend Carl, who seems to know all kind of cool facts about trains and about... well lots of things! Then George learns that Carl has Asperger's Syndrome - a form of autism that makes Carl see the world differently than most people.

The Tibbles sell their art works to raise money for a toy by using pity.

Fern and Muffy start a greeting card business. Muffy paints the covers and Fern writes the poems. All the work makes Fern lose interest in writing, so she tries to figure out how to get make it interesting again.

Baby Kate begins to learn to talk, but starts to not be able to understand Pal anymore. They go to the Dolly Llama for an answer.

Famous rock musician Dean Lomax visits Elwood City and calls on George's dad to fix his equally famous guitar named Bonnie.