American novelist, Mark Powell, is the author of the the novel "The Dark Corner", and serves as what for the private four-year co-education liberal arts college, Lincoln Memorial University?
Mark Powell (novelist): Mark Powell (born 1976) is an American novelist. Mark Powell (novelist):  He repeatedly serves as the fiction workshop leader for the Hindman Settlement School's Appalachian Writers Workshop and the Mountain Heritage Literary Festival at Lincoln Memorial University.
i don't know