When thirteen-year-olds Jonah and Chip, who are both adopted, find out they were discovered on a plane that appeared out of nowhere, full of babies with no adults on board, they realize that they have uncovered a mystery involving time travel and two opposing forces, each trying to capture them. IOWA CHILDREN'S CHOICE AWARD 2010 - 2011 FIC SECOND CHANCE READING Interest Level: 5-8 Reading Level: 5.0 ATOS Book Level: 5 AR Interest Level: MG AR Points: 9 AR Quiz: 121302EN Reading Counts Level: 4.6 Reading Counts Points: 15 Lexile Measure: 750.