It was late at night, maybe 10:30 or so. I had gotten off work around ten, like always. I worked the evening shift at one of the libraries at my local college. It was a smaller one, maybe a few hundred square feet, but it was a popular place for students as it was meant for the medical school that brought many students to the university that made my home a college town. This meant it was open most of the day, including well into the night. My job was to watch the place, clean everything up, occasionally answer phone calls, and help students find books. It was about as dull as a job could get, but I was happy…