You think you know the world you live in…
but you’re wrong!
The life of 15 year-old city kid, Barnabas Bopwright, is turned upside down when he discovers a transit map with a subway line he’s never seen before. The map leads Barnabas deeper and deeper into dangerous secrets that have been closely guarded for over a century.
When he uncovers a terror plot against the city he loves, he is shocked to discover that none of the adults in authority will lift a finger to stop it. Barnabas and his friends realize that if the city is to be saved, if the secrets are to be revealed at last, they must do it themselves.