What would you do if there weren't any consequences?

After 20 years on the force, Detective Chief Inspector Jack Logan thinks he has seen it all.

He is wrong.

When a nurse is murdered on her way home from nightshift, Jack and his team go on the hunt for her killer.

As more victims are uncovered, Jack finds himself tracking a murderer afflicted by a unique psychosis - one that leaves him free to maim and kill without a shred of remorse.

Facing a new type of killer in an unfamiliar city, DCI Jack Logan is about to be pushed to his limits, before being forced to realize just how little he truly knows.

The Killing Code is the third DCI Jack Logan crime thriller, and perfect for fans of Ian Rankin, Chris Brookmyre, and LJ Ross.