A young girl named Lynn has an ideal life, but things are about to change when she meets a mysterious girl named Blossom, whose family lives secretly beneath a city reservoir. Interest Level: 5-8 Reading Level: 4.4 ATOS Book Level: 4.1 AR Interest Level: MG AR Points: 6 AR Quiz: 166186EN Reading Counts Level: 4.3 Reading Counts Points: 11 Lexile Measure: 570 Guided Reading Level: Z.