Dark Redemption
An assassin on the brink of destruction. The leader of a global crime syndicate. And the meeting of two fatal enemies…
David Rivers killed the man who betrayed his team.
Now, he’s after the faceless mastermind who gave the order.
To the criminal world, this man is known only as the Handler.
And for the first time, he is within David’s reach.
But in order to get close to the Handler, David must first serve him. This time, the task is new: not to kill a target, but to protect one.
As David negotiates a labyrinth of twisted loyalties in the violent slums of Rio de Janeiro, he realizes that the betrayal of his former teammates was just the beginning.
And nothing in David’s murderous past can prepare him for what happens when he finally meets his greatest enemy face-to-face.
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Jason Kasper
Jason Kasper doesn’t write thrillers that let you breathe easy. He writes the kind that drag you into the shadows and keep you there, pulse ticking, until the final chapter. His work is a high-wire act of tension and authenticity—because he’s not just imagining danger. He’s lived it.
Before turning to fiction, Kasper served as a U.S. Army Special Forces officer, with combat deployments in Afghanistan and a firsthand understanding of the stakes behind the missions. That real-world experience bleeds through every page of his bestselling Shadow Strike and Spider Heist series. You can feel it in the precision of the action scenes, in the way his characters calculate risk and navigate chaos. These aren’t just thrillers—they’re field-tested adrenaline shots.
American Mercenary
American Mercenary consists of six books. The current recommended reading order for the series is provided below.

