From the moment sixteen-year-old Madison Grant is abducted, an unthinkable terrorist plot is set in motion - pitting Special Agent Kelly Jones against her most powerful adversary yet. The kidnapper's ransom demands aren't monetary.they come at a cost that no American can afford to pay.

As Kelly's fiancé, Jake Riley, races to find Madison, Kelly is assigned to another disturbing case: the murder and dismemberment of a senator. At first the two cases don't appear to be related. But as Kelly navigates her way through the darkest communities of America - from skinheads to biker gangs to border militias - she discovers a horrible truth. A shadowy figure who calls himself The Gatekeeper is uniting hate groups, opening the door to the worst homegrown attack in American history.

Genre: Thriller