Sixth grader Slater Hannigan wants everyone to stop asking how the hill fire started.But matters only worsen after the police go door-to-door looking for neighborhood clues. Unfortunately, the real trouble begins when the new kid at school, Chicky Cicarrelli, shows Slater and his buddies a few tricks of his own.So close to carrying off his master plan, Slater's life is turned upside down when Sibley White discovers the one school rule he has broken-ultimately bringing big changes Slater Hannigan cannot escape this time.MAYHEM is second in the 4-book Mischief Series for Middle-Grade readers.