"16-year-old Mia Kish and her friends search for answers when a mysterious illness brings their Colorado community to its knees"--Provided by publisher. Interest Level: YA ATOS Book Level: 5.4 AR Interest Level: UG AR Points: 15 AR Quiz: 171754EN Reading Counts Level: 6.2 Reading Counts Points: 23 Lexile Measure: 790 Lexile Code: HL (High-Low).