Even though he has disbanded his Shadow Club, formed to play mean-spirited tricks on his enemies, fourteen-year-old Jared finds himself suspected when a popular boy at school becomes the target of new pranks.
Somebody is playing nasty tricks on Ryan DeMoss, point guard for the Hillcrest Hammers, and it is starting to interfere with his game right before the big tournament.
Having reluctantly agreed to run for sixth-grade president, Jerry, who has been trying to change his image as a dork, finds his opponent playing dirty tricks on him.
Presents a definitive guide to pulling off such perfect pranks as making crank calls and freezing worms inside ice cubes, divided into five specific sections.
Sixth-grader Alyssa Fontana, who thinks that her life is perfect, becomes the object of a practical joke which she blames on Hayden Martin, the new girl, who is tagged "the meanest girl in town.".
Nine-year-old Adam's obnoxious older brother Keith claims to be an alien from another galaxy and asks for Adam's help because a spaceship is coming to take him back to his home planet.
When Kara decides to host the next sleepover, her brothers promise to ruin the party unless she agrees to be their slave, but when Kara's friends discover what is going on, they decide to help Kara get even with her brothers.