"A.J. and his friends are starting fourth grade. A new school year means a new teacher, and Miss Banks may be their weirdest one yet. She won't stop playing practical jokes on the class, and A.J. has reached his breaking point. Will he and the gang learn to not fall for their teacher's tricks? Or will Miss Banks prevail as the ultimate prankster?"--

When Ella Mentry School holds a science fair, Dr. Snow arrives to help A.J. and his friends conduct their experiments.

Unusual things continue to happen in the classroom on the thirtieth floor of Wayside School, which was accidentally built sideways with one classroom on each story. "Before you enter Wayside School, you should know that it's a thirty-story building with one classroom on each floor. Mrs. Jewls teaches the class on the thirtieth story. Mis Zaves teaches the class on the nineteeth story -- except there is no nineteenth story, so there is no Miss Zarves....

When boring Mr. Loring retires, A.J.'s class gets a new music teacher who raps, break-dances, and thinks he has what it takes to become a famous musician.

Mr. Docker must be a mad scientist. He does nutty experiments and has an evil, demented, cackling laugh. Plus he invented a car that runs on potatoes! Mr. Docker is the weirdest science teacher ever! Is he trying to take over the world?

"A.J. and the gang at Ella Mentry School are in for a super surprise when a new teacher, Mr. Cooper, take over their third grade class." --

George and Harold, and their doubles, Yesterday George and Yesterday Harold, have a good thing going. Two of them go to school, while the other two hide in the tree house and play video games all day-then they switch! But when their malicious gym teacher, Mr Meaner, creates a method of mind control that turns their fellow students into attentive, obedient, perfect children, the future of all humanity will be in their hands!

Nick and his friend Marta decide to investigate when a mysterious fire starts near a Florida wildlife preserve and an unpopular teacher goes missing.

"In this second book in the new My Weirdest School series, the students of Ella Mentry School are about to get a wonderful gift--a million dollars! A.J. and the gang vote to create an in-school, state-of-the-art TV station so the morning announcements can be broadcast to all the classes. There's even enough money to hire Ms. Cuddy, a new digital media arts teacher who knows a thing or two about broadcasting. But soon Ms. Cuddy decides the ratings...

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.