When i first started teaching as a volunteer instructor in the college program at san quentin state prison in 1999, I used to imagine writing an article about what I was experiencing to submit to PMLA. The thought of that article took on an almost therapeutic function; it became a mental structure for processing what was often, from the beginning, an intellectually and emotionally overwhelming experience. At the time, it seemed natural that sharing what I was learning with a few thousand stranger-colleagues was the most reassuring thing I could imagine. Only in retrospect do I find this a strangely moving illustration of what it means to me to be a part of an intellectual community. I would never have imagined back then that the editors of PMLA themselves would one day initiate an entire special issue on this topic.