Haunted by her role in a covered-up prank gone wrong twenty years earlier, Allie returns to her hometown for a friend's funeral and resolves to uncover the truth.

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. Two more weeks, and Lily Hopper is officially finished with boarding school! When she receives a mysterious note inviting her to join the anonymous senior class Jester in executing the end-of-year...

It starts as a prank -- a way to blow off steam after a long summer at Camp Horseshoe. Among the teen counselors, tensions and hormones are running high. No wonder the others agree when Jo-Beth Chancellor suggests they scare Monica O'Neal a little--or a lot. Monica has it coming, and no one will really get hurt. What could go wrong? Twenty years later, Lucas Dalton, a senior detective with the sheriff's department, is investigating the discovery of...

Miles Murphy is not happy to be moving to Yawnee Valley, a sleepy town that's famous for one thing and one thing only: cows. In his old school, everyone knew him as the town's best prankster, but Miles quickly discovers that Yawnee Valley already has a prankster, and a great one. If Miles is going to take the title from this mystery kid, he is going to have to raise his game. It's prankster against prankster in an epic war of trickery, until the two...

Elmer, the patchwork elephant, plays an amusing trick on his grey elephant friends.

Erica Bloom is in no rush to return to her hometown of Otter Lake, New Hampshire, where years ago she fell prey to a practical joke that left her nearly naked at the annual Raspberry Social. But Erica's mother, owner of a spiritual retreat, is losing her grip on her business and needs her daughter's help. Just as Erica returns, however, the perpetrators of the long-past prank start turning up dead, making her the prime suspect.

Brain and Francine devise the perfect plan to get even with Muffy after she bribes the judges at the science fair.

Hubie has planned a fantastic party for his birthday. There's only one problem- he didn't know it was on Friday the 13th. Now that's bad luck! What if nobody shows up? What if nobody brings presents? Hubie better wish for some good luck!

Bradley and Brian need help from Nate and Lucy after a hypnotist turns their mother into a duck but does not quite get her changed back.