While her father is in the hospital, thirteen-year-old Isla befriends Harry, the first boy to understand her love of the outdoors, and as Harry's health fails, Isla tries to help both him and the lone swan they see, struggling to fly, on the lake outside Harry's window. Interest Level: 5-8 Reading Level: 4.0 ATOS Book Level: 4 AR Interest Level: MG AR Points: 10 AR Quiz: 147068EN Reading Counts Level: 4.3 Reading Counts Points: 17 Lexile Measure: 580 Lexile Code: HL (High-Low) Fountas & Pinnell: W.