<b>''Atmospheric, informative and flawlessly plotted'' </b><i>The Sunday Times</i><br><b>''Riveting...with style and energy, evocative scene-setting and strong characterisation''</b><i>Financial Times</i><br><b>_____________________________</b><br><br><b>A man in search of his son.</b><br><b>An agent on the run from his past.</b><br><b>A country on the verge of revolution... </b><br><br>Nothing good ever comes from a midnight phone call, especially from Downing Street. For washed-up spy Harry Tower, it is the worst news at the worst possible time. His son, Sean, has gone missing in troubled Iran after writing an exposé about government corruption.<br><br>Their relationship has never recovered since Harry''s wife''s suicide, for which Sean holds his father responsible. And Harry, with his career on the verge of disintegration, needs to find him and put things right.<br><br>When Harry arrives in Tehran, he finds a city on the cusp of revolution. Foreign powers are jockeying for infl