In New York Times best-selling author Joseph Finder's electrifying new thriller, private investigator Nick Heller infiltrates a powerful wealthy family hiding something sinister.

Nick Heller is at the top of his game when he receives some devastating news: His old army buddy, Sean, has died of an overdose. Sean, who once saved Nick's life, got addicted to opioids after returning home wounded from war.

Then, at Sean's funeral, a stranger approaches Nick with a job, and maybe also a way for Nick to hold someone accountable.

The woman is the daughter of a pharmaceutical kingpin worth billions. Now, she wants to become a whistleblower, exposing her father and his company for burying evidence that its biggest money-maker was dangerously addictive. It was a lie that killed hundreds of thousands of people, including Sean.