For the first time I got a good look at the woman who, despite avowed intentions, had saved my life. I was surprised first to see that she was old. Her hair was silver, tied back behind her head in a no-nonsense bun. Her face was lined with wrinkles. On her head she wore a hat with a very wide brim, a kind of hat I'd never seen before. She also wore tight-fitting black pants and black leather boots and a brown leather jacket. A patch on her shoulder read PENNSYLVANIA STATE POLICE TROOPER. On the front of her jacket was a nameplate that read CAXTON.