A Merciful Promise

In the latest installment of the bestselling series, FBI agent Mercy Kilpatrick is tasked with infiltrating a militia in a remote Oregon forest that is stockpiling illegal firearms as part of a broader terrorist conspiracy. With her background in survivalism, she must navigate the dangers of a world where trust is scarce and betrayal could cost her everything. Meanwhile, her fiancé, police chief Truman Daly, grapples with a series of mysterious execution-style murders nearby. As Mercy risks it all to stop an impending catastrophe, the stakes have never been higher.