Against All Odds (Heroes of Quantico, #1)

For FBI hostage rescue team member Evan Cooper and his partner, dignitary protection duty should have been a piece of cake. Unfortunately, beautiful but determined Monica Callahan isn't making it easy. Estranged from her diplomat father--who is involved in a sensitive hostage situation in the Middle East--she refuses to be intimidated by a related terrorist threat back in the States. As Coop and his partner do their best to keep her safe, the threat against Monica is rising. And with every second that ticks by, Coop knows that the odds of saving the only woman who has ever breached the walls around his heart are dropping.