The Other Side of Quiet (en Inglés) - Stephen Myler

Miller has settled down to an easy life in his government flat in London. Life is quiet and peaceful, until a knock at the door and Sir Harold has a new task for him. The Other Side of Quiet - A former MI6 officer has gone private and is selling British agent networks to the highest bidder. Miller is sent to find him before the damage becomes irreparable. Given a passport with diplomatic immunity he is sent to the Hungarian British Embassey from where he must use all his skills to hunt down the rogue agent. At the embassy he meets MI6 liaison Michelle O'Brian a fiery Irish girl whose heart becomes entangled with Millers. Sir Harold turns up unexpectedly with a dangerous side Miller did not expect?