As the active-duty daughter of international spies, sixteen-year-old safecracker Maggie Silver never attended high school so when she and her parents are sent to New York for her first solo assignment, Maggie is introduced to cliques, school lunches, and maybe even a boyfriend.

When sixteen-year-old Maggie Silver's parents are falsely accused of stealing priceless gold coins, she must use her safecracking skills to try to clear their names, with help from the "new team" she has formed as an undercover operative in a New York City high school.