A cunning suspense novel, OPERATION RHOMBUS spans almost three decades and tells the story of a determined attempt to bring down the British establishment. Princess Diana is identified as the possible catalyst. OPERATION RHOMBUS focuses on the men who would dare risk such an attempt, their perceived transgressions and the men with the skills to carry it out. Interspersing characters real and imagined, mixing theory and fact, describing methods in authentic detail and blurring all lines of plausibility, just who is JD? And who are the men behind him?