Aidan and Meg Falconer are their parents' only hope. Aiden and Meg Falconer's parents were wrongly convicted of treason, and are facing life in prison, unless Aidan and Meg can follow a trail of clues to prove their innocence. The problem? Right now they're trapped in a juvenile detention center. Until they escape one night and find themselves on the run, both from the authorities and from a sinister attacker who has his own reason to stop them. The Falconers must use their wits to make it across the country...with plenty of tests along the way. Gordon Korman takes readers into fugitive territory, with thrilling results.