"After the murder of a former colleague, Peter Black embarks on his most perilous mission yet—penetrating the fortified world of British billionaire Sir Mathew Jenrick, the man his colleague was working with before their death. Infiltrating Jenrick’s estate, Peter becomes bodyguard for the magnate’s nine-year-old daughter, Penelope, drawing him close to the innocent child and her tutor, Harriet Granger. But lurking beneath the luxury of Jenrick Hall is a sinister plot that Peter’s colleague died trying to expose. As he peels back the layers of treachery, the stakes escalate beyond borders, drawing him into a deadly game where trust is scarce and betrayal looms large."