Hall Monitors Are Fired!

In this eighth book, Sam and his friends keep getting into trouble. First, Sam is late to school, then Lucy slams a door, and Antonio trips his teacher. But none of this is their fault... It is all Orson Eerie's doing! The mad scientist is planning to strike once again -- at the annual Kickball Showdown! And he wants the hall monitors out of his way FOR GOOD. Will the principal fire them?! They need to come up with a plan FAST -- before the big game! This will be the friends' biggest, baddest, dustiest battle yet!