Oliver Hartwell is a dedicated MI5 officer caught between the invisible threats to national security and the crumbling trust within his own family. When the shadowy Meridian Collective orchestrates a covert cyber-attack aimed at destabilizing London's critical infrastructure, Oliver must race against time to stop a digital catastrophe. As his professional world collides with personal crises-his daughter Sophie drifting into dangerous online circles and his marriage unraveling-the lines between duty and family blur beyond repair.The Quiet Man of London is a gripping espionage thriller exploring loyalty, sacrifice, and the hidden costs of protecting a nation in a world where silence can be deadly. For readers who love fast-paced political suspense mixed with emotional depth.