Claudia takes a baby-sitting job looking after Betsy, a girl who is known for her practical jokes, and when one of Betsy's pranks results in a broken leg for Claudia, her baby-sitting days may be through.

Clara Shin lives for pranks and disruption. When she takes one joke too far, her dad sentences her to a summer working on his food truck, the KoBra, alongside her uptight classmate Rose Carver. Not the carefree summer Clara had imagined. But maybe Rose isn't so bad. Maybe the boy named Hamlet (yes, Hamlet) crushing on her is pretty cute. Maybe Clara actually feels invested in her dad's business. What if taking this summer seriously means that Clara...

Using a bogus name, the League of Pickle Makers, sixth-grader Ben and three recruits start a prank-pulling club and receive funding from their middle school's PTA.

When the magic wind turns fourth-grader Katie into her friend George, who has been playing practical jokes to liven up their school, she has to figure out how to get him out of trouble and sooth everyone's hurt feelings. When the magic wind turns fourth-grader Katie into her friend George, who has been playing practical jokes to liven up their school, she has to figure out how to get him out of trouble and soothe everyone's hurt feelings.

Meet Airi Sano. After spending her entire childhood moving from one military base to another, she's excited to be settling down for the long-term in Hawai'i. She's less excited about her new teacher, who s determined to make Airi like school. But she's got a plan: prank her teacher so hard that she gives up on even trying to get Airi to do any work especially any reading. But Mrs. Ashton won't give up, no matter what Airi does. Airi will need the...

David can't wait to go back to school and get far away from his trickster neighbors. But he's in for a surprise when a set of equally prank-loving triplets move onto his block-and into his class! Now the twins and triplets are battling for control of the playground and David is stuck in the middle. Can he end the prank war before recess gets cancelled for the whole year?

Max is the Funny Kid and, given the choice, he'd always rather laugh than fight. But when a prank war breaks out just before the big overnight class trip, Max has no choice but to pull off the funniest prank ever! Gunker dragons, duck smugglings, stolen suitcases, lethal super-beans, and the greatest prank ever played are just some of the hilarious antics in store.

Kaitlin has given up a lot--even attending school--to pursue her dream of being a champion figure skater, but after she throws a tantrum at a major competition, she is dropped by her coach and prestigious skating club and can only get a spot in the much-ridiculed Fallton Club.