To help pull off an epic end-of-year-prank before boarding school graduation, model student Lily Hopper must work closely with her ex-boyfriend, for whom she still has feelings, especially when they are caught red-handed and must face the consequences together.

Jackson Greene has a reputation as a prankster at Maplewood Middle School, but after the last disaster he is trying to go straight--but when it looks like Keith Sinclair may steal the election for school president from Jackson's former best friend Gabriela, he assembles a team to make sure Keith does not succeed.

When master prankster Miles Murphy moves to sleepy Yawnee Valley, he challenges the local mystery prankster in an epic battle of tricks, but soon the two join forces to pull off the biggest prank ever seen.

Seven-year-olds Bradley, Brian, Nate, and Lucy make observations and gather clues that convince them that their older siblings, cousin, and animals have been captured by hungry space aliens

"Magic Club is supposed to be fun for Frankie Miller and his friends. But that pest, Ari Goodwyn is always ruining everyone's tricks. After a really embarrassing fail, Frankie wants revenge. When the legendary magician, Mystical Marvin, comes to town to perform his daring stunts, Frankie sees an opportunity to get even with Ari. There's only one problem: everything goes wrong. Can Frankie and his friends make things right? Or will the opportunity...

"Adam is the prank mastermind. Perk is his best friend and the computer genius. Pearl is the prettiest girl in school&#x;and a violin prodigy. Ray looks like a big dumb jock, but he secretly wants to be an engineer. And Dutch is the often-bullied dork who is in tune with everyone&#x;s feelings. The five of them couldn&#x;t be more different. But there&#x;s one thing they have in common: they are fed up with Hill Parmar, the school bully&#x;and his...

As the Terrible Two face the end of their time together in Yawnee Valley, they are determined to pull a prank that changes the town forever.

"Claudia's not worried when she hears her newest baby-sitting charge, Betsy Sobak, is a great practical joker. After all, how much harm can one little girl do? Plenty. Claudia breaks her leg as a result of one of Betsy's mean jokes... and now she's talking about quitting the club. Baby-sitting, she says, is just too dangerous. Kristy thinks Betsy needs to be taught a lesson. She also thinks the Baby-sitters are just the ones to do it. Watch out, Betsy...

After lying to spare a friend's feelings, Prilla, a mainland-visiting, clapping-talent fairy, finds herself spending a day as a butterfly herder, while strange things keep happening to her

While attending a prestigious Science Camp, twelve-year-old Andi and her new best friend, Colin Carter, investigate a series of practical jokes being blamed on the mysterious janitor, Polk, which result in a lab explosion that injures a professor.