A toddler, tired of diapers, learns to use the big kid toilet.

A.J. and the other second graders do everything except play sports when they go to "fizz ed" class with their new teacher, Miss Small.

Nory, Elliott, Andres, and Bax--students in the Upside-Down Magic class--struggle to control their magic abilities and wonder if they would be better off pretending to be normal students.

There's a new gym teacher at school and a little boy imagines him to be a real monster until he sees him in person and realizes he is a regular, likeable person.

"MJ knows what it means to hurt. Bruises from gymnastics heal, but big hurts, like her dad not being around anymore, don't go away. Now her mom needs to work two jobs, and MJ doesn't have friends at school to lean on. There is only one thing MJ loves: the world of professional wrestling. She especially idolizes the luchadores and the stories they tell in the ring. When MJ learns that her neighbor, Mr. Arellano, runs a wrestling school, she has a new...

When Willa's upside-down magic rains, it pours. Clouds form under ceilings. Classrooms get flooded. Umbrellas must always be nearby, just in case Willa has an outburst. Willa hates being the source of such sogginess. Even worse, the more she rains, the badder she feels ... and the badder she feels, the more she rains. All the storminess is threatening to drown her good grades and flood all her friendships. Is there any way to use magic to make the...

The overweight and unathletic son of a famous former football star discovers that his equally fat and lazy dog is unexpectedly--and obsessively--interested in competing in dog agility contests.

"When Mason and Mia were babies, they pooped a lot--always in their diapers. Now that they're big kids, it's time to use the potty. But what is the potty for? Naps? NO. Books? NO. Playing the drums? No, no, no! Mason and Mia look ahead to official big-kid territory in this hilarious, instructive story with special emphasis on that momentous toddler milestone: pooping in the potty!"-- Dust jacket.

Froggy and his little sister Polly want a dog of their own, but Doggy proves harder to train than Froggy anticipated.

When the evil Mrs. Stricker threatens to send Junior, Rafe Khatchadorian's dog, back to the pound, Junior and Rafe go to obedience school to learn how to follow the rules.