Raines and Cameron Stone, alongside members of the New York City Police Department, successfully thwart a devastating attempt to cripple New York City’s infrastructure. As protectors, Raines and Cameron fight shoulder to shoulder with counter-terrorism agents and NYPD officers in a relentless effort to save the city.

But victory comes at a terrible cost.

Raines is shot in the head. Cameron’s girlfriend, Sara, his rushed to the hospital after being struck by a poison-tipped bullet. Both sides suffer heavy losses. Some terrorists are captured. Others vanish into the shadows.

Believing Sara has died, Cameron leaves the hospital in an emotionally dark place. His purpose shifts from protection to retribution. The disciplined tactician is overtaken by something colder, something more dangerous. The hunter emerges.

He has gone Stone Cold.

Cameron’s stepbrother, Michael, stays in contact, helping him claw his way back to focus and training as the injured are quietly moved between secure locations. Meanwhile, their enemies' elite teams from the Far East multiply, determined to eliminate Raines and Cameron once and for all in a brutal, climactic fight to the finish.

A mysterious visitor.A sadistic, psychopathic fighter. A brilliant computer whiz.

Stone Cold is a hard-hitting, high-stakes action thriller where survival is uncertain, loyalty is tested, and vengeance is never far from the trigger.