A Wall Street Journal bestseller.

A dead conspiracy theorist. A mass murderer. Two cases collide for Callahan and McLane in a pulse-pounding thriller by Wall Street Journal and Amazon Charts bestselling author Kendra Elliot.

A man is savagely murdered outside Portland, and Detective Mason Callahan finds blood-spatter evidence that tells a troubling story. Files reveal the murder victim, Reuben Braswell, was a radical conspiracist. In his home, investigators find pages of diatribes against law enforcement as well as ties to Mason's fianc e, FBI special agent Ava McLane. The victim was her informant--and had strong reasons to be paranoid.

To Ava, Braswell's rants were those of a wearying and harmless man...until they collide with her investigation into the murders of police officers and finding the connection becomes urgent. Meanwhile, Braswell's brother and Ava's twin sister both disappear, and disturbing acts of sabotage target Ava's personal life.

For Mason and Ava, the brutal crimes and escalating mysteries create a perfect storm for a terrorist conspiracy that becomes dangerously personal--one that has yet to claim its last victim.

Kendra Elliot has landed on the Wall Street Journal bestseller list multiple times and is the award-winning author of the Bone Secrets and Callahan & McLane series, as well as the Mercy Kilpatrick novels. Kendra is a three-time winner of the Daphne du Maurier Award, an International Thriller Writers Award finalist, and an RT Award finalist. She has always been a voracious reader, cutting her teeth on classic female heroines such as Nancy Drew, Trixie Belden, and Laura Ingalls. She was born, raised, and still lives in the rainy Pacific Northwest with her family, but she looks forward to the day she can live in flip-flops. Visit her at www.kendraelliot.com.