Agent Parker McCall is sent in to a Parisian embassy under siege to rescue American Kate Hamilton. Breaking in is the easy part. Not only is it going to be tough to get his former fiancee out of the building, she's insisting he liberate all the hostages before she leaves. Dealing with terrorists brandishing dirty bombs is a lot easier than facing Kate. Dana Marton keeps a taut, tight timetable and turns up the heat on Parker and Kate's relationship for an edge-of-your-seat novel in 72 Hours (4.5).