Chet Gecko and his partner, Natalie Attired, try to find out who is sending threatening notes to Viola Fuss, candidate for student council president at Emerson Hickey Elementary School.

Jack Sullivan and his buddies are swept up the by the Mallusk, an enormous centipede monster carrying the world's largest shopping mall on its back. On board the kids discover a thriving monster society that is being ruled over by an old foe's iron fist. Jack runs for mayor of Mallusk City and must prove his leadership skills when the Mallusk falls under attack.

After her parents are jailed for a failed resistance movement, Malley is sent to reform school, where she plans some resistance of her own.

"Eighth grader Jayson Linden has had a stutter his whole life. Though his fellow classmates can sometimes be mean, Jayson tries not to let it get to him. Then Jayson's best friend, Gloria, is kicked off the debate team because of her stutter and Jayson starts to notice other injustices happening at their school. In order to make their middle school a more inclusive place and to stand up for his friends, Jayson decides to run against the most popular...