It's September 2017, and the United Kingdom is on the verge of a crucial referendum that will determine, once and for all, if the country remains a member of the European Union or goes its own way. But, unsuspected by the electorate, and unknown to all but a handful of members of the Prime Minister's innermost circle, there is a shocking secret at the very heart of government that could change everything in an instant. A group of ruthlessly determined...