The fascinating romance book “The Five Minute Mistake” is written by Hannah Shield. The protagonist of the tale is a lady by the name of Nash Jennings, a grumpy sniper in the West Oaks SWAT squad and a former Navy SEAL. She’s a cop, though, not simply the girl next door. A single kiss sets off a series of events that endangers everything, including their lives. Action, tension, passion, and steam all abound in this age-gap, single-dad story.