Ella Mentary 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 STEM even stand for anyway?

Six months after the Zombie Chasers discovered the antidote to end the Zombie apocalypse, Zack Clark and friends discover, during a class trip to New York City, that the living dead may not be gone for good.

Roscoe is determined to guess the weight of a giant pumpkin in order to win books for his school library and candy for himself, but is overwhelmed by superstitions, especially about a certain black kitten.

After a bulletin board falls on Stanley while he's sleeping, he finds that being flat has its advantages.

Creepy! Crawly! Criminy! Everyone knows that Stink is bonkers about most scientific things. But there?s one exception: dangle a spider in front of him and he goes berserk! Stink is so freaked out by spiders that he can?t read about them. He can?t look at them. He can?t think about them. And he for-sure can?t touch them! Stink has arachnophobia (a fear of spiders), and he has it bad. But when a hairy backyard emergency arises, Stink is forced to face...

When the teachers of Ella Mentry School go on strike, A. J. and the gang meet a new principal who does not believe in rules and says that the students do not have to learn anything if they do not want to.

New third grade teacher Mr. Granite has so many strange ideas about how to make Ella Mentry School environmentally friendly that the students are sure he must be an alien.

If the crayons cannot stop the scribble monster, this picture book and the play "Frankencrayon" may have to be canceled.

After Mercy Watson follows the delightful scent and delicious taste of the pansies her thoughtful neighbors plant to beautify their yard, animal control officer Francine Poulet is called out to handle the case, which brings unexpected results.

"Our charming heroine tries with all her might to ignore the delicious cake in the next room. But as the tempation mounts, a little lick becomes a bite . . . and a bite becomes chaos! This story playfully tackles all-important themes of impulse control, truth-telling, and making amends, with humor, authenticity, and heart."--