A skateboarding principal offers unusual incentives to his students to motivate them to learn more.

A.J. and the other students at Ella Mentry School brave trick-or-treating at the school secretary's house, even though it is supposedly haunted.

With the peculiar Mrs. Kormel at the wheel, anything could happen on the bus ride to Ella Mentry School, as A.J. and his friends find out on the day they have to go out of their way to pick up "the nude kid."

A.J. and his friends find out what amazing things Miss Lazar, the Super Custodian at their school, can do.

As the new computer lab teacher tries to bring Ella Mentry School into the twenty-first century with her peculiar inventions, second-grader A.J. struggles to survive without sugary snacks when principal Klutz bans junk food.

A.J. and his friends learn that Mr. Macky, their reading specialist, lives in a log cabin and thinks he is Abraham Lincoln.

A.J. and his friends in the second grade learn that art can be made out of anything, even garbage.

Famous children's author Suki Kabuki and her pet raptor, Rappy, wreak havoc during a visit to Ella Mentry School.

For A. J. and the gang from Ella Mentry School, a night of regular trick-or-treating turns into the weirdest Halloween in the history of the universe.

When the power goes out in the school, everyone panics in the dark, and only nerdy Mr. Harrison, who can fix and build anything, can save the day.