In the third novel of this YA dystopian series, a teen goes up against a global organization trying to control humans through a bar code tattoo.

The year is 2025 and the mysterious, ubiquitous, and seemingly omnipotent multi-national corporation, Global 1 is still in power. A power Grace Morrow is okay with—until she meets her biological father, who is the head of Global 1’s nanobot injection project. When he warns Grace not to get the anticipated bar code tattoo when she turns seventeen, Grace is stunned by his revelations. Then she goes home to find her adoptive family vanished. Determined to find them, she turns to the anti-bar-code group Decode. Going undercover for Decode, Grace is on a mission to figure out what Global 1 is up to and ultimately, to shut the organization down for good.