No Time for Love — N.C. Allen

Connor O'Brian knows his engagement is a mistake, but before he can take steps to end it, his fiance is dead and FBI agents are on his doorstep. Then Liz Saxton, a resourceful and self-assured private investigator, shows up looking dangerously like the woman he thought he loved. Connor is hardly looking for a new romance, and the last thing Liz wants is to get involved in a murder investigation with someone as attractive as Connor O'Brian.

Before they know it, Liz and Connor find themselves on a non-stop chase across continents and oceans in a race to find the evidence they need before a bullet finds them.