Thanks to the encouragement of Ms. Coco, the gifted and talented teacher, A.J. becomes a popular school poet during National Poetry Month.

Ms. LaGrange is the weirdest lunch lady in the history of the world. She talks funny, and she's from some other country called France. Plus she's writing secret messages in the mashed potatoes, and she'll do anything to get A.J. and the other students to eat healthy food. Something weird is definitely going on, but at A.J.'s school, that's not surprising

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.

Something weird is going on! Ms. Todd is subbing, and A.J. and his friends are sure she kidnapped Miss Daisy so she could take over her job. They're going to have to do the detective work to get the goods on her. But it won't be easy! Ms. Todd is the weirdest substitute teacher in the history of the world!

When the new vice principal is put in charge of Ella Mentry School for a few days, she tries out some very unusual ideas about how students learn.

Could Mrs Roopy, the new librarian, be A.J.'s craziest teacher yet? When the class shows up they find her dressed first as George Washington and then Little Miss Muffet. And Mrs Roopy won't even admit that it's her! Can A.J. and his class help their very troubled librarian before she does something really crazy?

Second-grade graduate A.J. and his family rent a beach house, but summer vacation is ruined when annoying Andrea shows up and develops a crush on the lifeguard.

College professor Dr. Nicholas visits A.J.'s class to help the students improve their standardized test scores in history. The weird thing is, Dr. Nicholas doesn't care about the date Christopher Columbus came to America, who wrote the Declaration of Independence, or other important historical facts. She's more interested in weird information like the history of the toilet bowl! Dr. Nicholas has even built a time machine to take the class on a field...