The urgent, explosive story of Russia’s espionage efforts against the West from the Cold War to the present – including their interference in the 2016 presidential election. Like a scene from a le Carre novel or the TV drama The Americans, in the summer of 2010 a group of Russian deep cover sleeper agents were arrested. It was the culmination of a decade-long investigation, and ten people, including Anna Chapman, were swapped for four people held in Russia. At the time it was seen simply as a...