Absolute Threat (Jake Mercer #1)

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.As a lethal militia targets the most powerful man in the world, Jake must thwart their assassination plot and protect the nation's highest office—even if the mastermind behind it is a shadow from his own past.