Henry Carter Hull

"Marigold Ramos can magically make things small--sometimes very, very small. The only problem? She can't figure out how to make them big again. Maybe a new tutor can help Marigold manage her magic. And maybe her magic will come in handy as she and her friends in the Upside-Down Magic class band together to protest a new rule by their principal, a super unfair rule that bans them from bringing their amazing new toy dragons to school"--Publisher's description....

Nory, Bax, and their friends are in a special class at Dunwiddle Magic School, a class for children whose magic is unpredictable--and while Nory is finding an outlet for her dritten-self (a combination of a kitten and dragon), in the kittenball team, Bax is worried because all he can do is turn into a rock, and nobody knows why.

When Harold and George turn fourth-grade teacher Ms. Ribble into the evil Wedgie Woman, she gives the wedgie of doom to unsuspecting people who stand in her way--including principal-turned-superhero Captain Underpants.

While running a spy network from their elementary school, five unpopular misfits combine their talents and use cutting-edge gadgetry to fight evil around the world.

When petty thief Gilly, who lives with five younger brothers and sisters in a run-down boot, gets caught stealing, she is sentenced to three months at Fairy Tale Reform School, where all of the teachers are former villains, including the Big Bad Wolf, the Evil Queen, and Cinderella's Wicked Stepmother.

Gilly's little sister Anna lands in reform school just in time to greet the strict new headmaster.

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 clouds...

After being sent to jail for the rest of their lives, George and Harold are taken on a trip back in time by Tippy Tinkletrousers back to their Kindergarten days where they must deal with their bully without the help of Captain Underpants.

George and Harold and their doubles, Yesterday George and Yesterday Harold, have been taking turns going to school, but when the doubles fall prey to their gym teacher, Mr. Meaner, and his method of mind control that turns students into attentive, obedient, perfect children, it is up to original George and Harold to strike back.

Danny Dragonbreath and his friend Wendell try to stop the school from being infected after Wendell is bit by an odd looking hot dog and starts turning into a were-wiener.