After Christopher plays a trick on his mom and dad by serving them cookies made of clay, they engage his teacher in a way to get back at him. Interest Level: K-3 Reading Level: 2.4 ATOS Book Level: 2.4 AR Interest Level: LG AR Points: .5 AR Quiz: 84417EN Reading Counts Level: 3.5 Reading Counts Points: 1 Lexile: 560.