The Unleashed

A heart-pounding thriller with incredible twists and turns

A stolen nerve agent. A manufactured cover story. The one man they can’t control.

Frank Kane was building a quiet life on the Atlantic coast when a highway ambush in Nevada rips open a sealed chapter of America’s darkest program. The chemical compound known only as Stygian Mist is in play—and the people who moved it will do anything to erase their tracks.

Dragged back into the hunt, Frank follows a trail of burned cutouts and dead handlers from the blast-scored desert to the back rooms of Washington, while a ruthless operator called Kozlov clears the board. Every lead points to Mercury, a shadow supply chain with friends in uniform and invisible leverage over the story the public sees.

To stop an attack that will rewrite the rules, Frank has to trust a congresswoman who won’t look away and a handful of allies who owe him nothing. The mission is simple: find the source, take the shot, walk away clean. But nothing about Stygian Mist is clean—and the last door he must open is the one he locked on himself.

The Unleashed is Book Six in the Frank Kane Series—lean, ruthless, and impossible to put down.