Several books on ‘deception’ during World War II have appeared in the past. Thaddeus Holt’s The Deceivers: Allied military deception in the Second World War (2004) was a masterpiece. Now, Mihir Bose has unveiled an action-packed story of one such operation, ‘Silver’, in his well-researched book, The Indian Spy. The hero of this story is Bhagat Ram Talwar, who deceived Italians, Germans, and Russians from 1941 before finally serving British spymaster Peter Fleming during 1942-43. With a life so full of dark crevices, we still do not know whether he was faithful even to the British.