McGarr and the Sienese Conspiracy

In a high-stakes investigation, Chief Inspector Peter McGarr leaves Ireland to protect Sir Colin Cummings, the head of Britain's secret service, after the brutal murders of two former S.I.S. chiefs. As they navigate the picturesque yet dangerous backdrop of Siena, a web of conspiracy involving ex-spies, political agitators, and powerful industrialists unfolds. McGarr must unravel the deadly plot while avoiding becoming the next target in this intricate game of murder and revenge.