***Don't miss THE DEVIL YOU KNOW, the next edge-of-your-seat Hayley Chill thriller – available to pre-order now.*** A CONSPIRACY TO KILL THE PRESIDENTAND ONE WOMAN’S FIGHT TO STOP IT  'Full of twists, this one will keep you hooked to the very end' JAMES SWALLOW   'One of the most surprising double-reverse plot twists I have seen in some time' NEW YORK TIMES  ‘Trust no one’   The warning is loud and clear.Shortly after uttering it, the White House Chief of Staff is found dead in his home. It’s ruled as a heart attack. Only his intern, former soldier Hayley Chill, knows something is not right.   Starting her own investigation, Hayley uncovers a secret organisation buried in the furthest reaches of government.  THE DEEP STATE – noun A covert state hidden within a government; a secret organisation of high-level operatives;   exerts control through manipulation and a culture of pain and fear.   When she discovers the plot to assassinate the president, they realise someone is on to them.How