J. Mark’s Newsletter is a weekly-ish digest of what J. Mark has been reading, writing, thinking about, traveling in, etc. People seem to like it. If you’d like to subscribe, click here. He’ll send you a free download of his essay collection, Personal Microclimates, if you do.
Also, check out the archives of past issues here. And check out a picture of J. Mark’s typewriter, which he almost never uses, here: