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?

In the very first book in the laugh-out-loud My Weirdest School series, A.J.'s third-grade teacher, Mr. Granite, is retiring after a million hundred years. It turns out the new teacher, Mr. Cooper, is even weirder than Mr. Granite! One day he's Rat Man and he teaches about rodents. The next day he's Lava Man and he teaches about volcanoes. But what happens when a real superhero is needed? Will Mr. Cooper protect the school from evil, or just embarrass it to death?

In this first audiobook in the My Weirder-est School series, Ella Mentry School is having a science fair! Guest scientist Dr. Snow has arrived to help A.J. and his friends conduct their own cool experiments. But what is “the Snowman” really planning? And what does S.T.E.M. even stand for, anyway?

It's time for the annual Ella Mentry School fund-raiser, and guess who's in charge? Alexia's mom, Ms. Sue! She has the teachers selling everything from summer sausages and cheesy popcorn to dead goldfish in plastic bags to raise money for new playground equipment. But what happens when Ms. Sue crosses the line? Somebody's going to end up in the big house (and by "big house", we don't mean a big house!).

Fourth graders George Beard and Harold Hutchins are a couple of class clowns. The only thing they enjoy more than playing practical jokes is creating their own comic books. And together they’ve created the greatest superhero in the history of their elementary school: Captain Underpants! His true identity is SO secret, even HE doesn’t know who he is!