From the #1 bestselling and USA Today bestselling author Jack Mars (with over 10,000 five-star reviews) comes a groundbreaking new political thriller series: when the President of the United States or his family are threatened, it is up to Jake Mercer, former Marine sniper turned Secret Service agent, to protect them from dangers—both foreign and domestic. When a traitor lurks in the hallowed halls of the White House, Secret Service Agent Jake Mercer has 48 hours to thwart an assassination plot against the President. With trust in short supply and time running out, Jake’s razor-sharp instincts are put to the ultimate test as he navigates a deadly maze of deceit and conspiracy. “Thriller enthusiasts who relish the precise execution of an international thriller, but who seek the psychological depth and believability of a protagonist who simultaneously fields professional and personal life challenges, will find this a gripping story that’s hard to put down.”