Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
A stolen key. A silent war. One man caught in the crosshairs of both.When a piece of classified code vanishes from GCHQ, London doesn’t hear an explosion. It feels a silence.The file is nicknamed the Lost Key, a powerful cryptographic tool capable of quietly unlocking secure systems across the West. Whoever controls it can rewrite financial records, crash infrastructure, and turn trusted networks into weapons.Former SAS operator James O’Neill thought he’d left that world behind. Now working as a security consultant, he’s dragged back into the shadows when an old contact in MI5 slips him a warning: the Lost Key is on the move, bodies are starting to fall, and his name is suddenly appearing in the wrong briefings.From back alleys in Belfast to anonymous server farms outside Warsaw, James is forced to track a threat that moves at the speed of data and kills without leaving fingerprints. A ruthless Belfast crime boss, a compromised insider inside the British state, and a faceless group of foreign operators all want the same thing and they all think James is in their way.As the digital trail twists into a very human conspiracy, James has to decide who he can trust, what he’s willing to sacrifice, and how far he’ll go to stop a weapon that doesn’t fire bullets... it erases truth.If he fails, the first thing to disappear will be the evidence that he ever tried.The Lost Key is a high-velocity British espionage thriller that blends boots-on-the-ground tradecraft with modern cyber warfare and political intrigue.Perfect for readers who Relentless pacing and grounded actionEx-military protagonists with a moral code and a past that won’t stay buriedIntelligence agencies, covert operations, and shadow wars in EuropeTech-driven cyber weapons, compromised networks, and weaponised dataThe feel of Lee Child, Tom Clancy, and Mark Greaney in a modern British settingStart The Lost Key today and step into a world where the most dangerous weapon on earth fits on a single drive and everyone is already at war for it.
