Eleven-year-old Benny Kaminsky leads a rag-tag gang of neighborhood children as they use improbable disguises and crazy ruses while investigating such crimes as counterfeiting and stolen silver in 1894 London. Interest Level: 3-6 Reading Level: 5.9 ATOS Book Level: 5.4 AR Interest Level: MG AR Points: 8 AR Quiz: 151232EN Reading Counts Level: 5.4 Reading Counts Points: 14 Lexile Measure: 830.