Sophie works as a field biologist and naturalist specializing in birds aboard a ship bound for deep ocean waters to study, paint, and record sightings of whales, leaping manta rays, and other marine life. Interest Level: 5-8 Reading Level: 6.6 ATOS Book Level: 6.9 AR Interest Level: MG AR Points: 2 AR Quiz: 144172EN Reading Counts Level: 9.2 Reading Counts Points: 5 Lexile Measure: 1030 Fountas & Pinnell: W.