“Only then, as she prepared to cross the avenue, did she again spot the man in the fedora hat. He was at the opposite side of the street from where he’d stood before, but the caramel color of his coat was unmistakable. He was loitering in front of what looked like a Ford V8 parked nose-up on the sidewalk. Florence adjusted her shawl over her shoulders and crossed to the opposite corner of the plaza. When she turned back to look again, he was gone”