"A genius girl detective discovers her ultra exclusive boarding school is a hotbed of crime, from missing homework and stolen lemon tarts to a mysterious yeti haunting the school swamp"--Provided by publisher. Interest Level: 3-6 Reading Level: 5.3 ATOS Book Level: 5.8 AR Interest Level: MG AR Points: 6 AR Quiz: 180675EN Lexile Measure: 800.