Twelve-year-old Izzy Martinez is in danger, not because of the hidden tunnel in her house, or the secret spy room in her elderly neighbour’s basement. Izzy is in danger because her favourite aunt is plotting a kidnapping – Izzy’s kidnapping!

Shocked by Aunt Susan’s betrayal, Izzy turns to her friend, Sam Taylor, for help. With their parents away for the weekend, and unsure of who to trust, their only option is to run. Together, they cleverly evade Aunt Susan’s grasp, but their freedom is short-lived as a mysterious enemy appears to be tracking their every move. Keeping one step ahead of Aunt Susan and their kidnappers, Izzy and Sam set out to determine the truth.