A couple finds their perfect beach vacation shattered when MI5 use their villa to spy on the crime boss next door in the newest thriller from the "best spy novelist ever" (Philadelphia Inquirer)MI5 officer Winnie Monks has never forgotten - or forgiven - the brutal murder of a young agent on her team at the hands of a former Russian Army officer turned fixer and criminal known as the Major. Now, ten years later, she learns that the Major is travelling to a villa at the popular Spanish holiday destination Costa del Sol, and she asks permission to send in a surveillance unit. The spooks locate an empty property near the Major's: the Villa Paraiso. It's perfect to spy from - and as a base for Winnie's darker, less official, plans. But it turns out the villa isn't deserted.