Charles Walter Stansby Williams is probably best known, to those who have heard of him, as a leading member (albeit for a short time) of the Oxford literary group, the "Inklings", whose chief figures were C.S. Lewis and J.R.R Tolkien. He was, however, a figure of enormous interest in his own right: a prolific author of plays, fantasy novels (strikingly different in kind from those of his friends), poetry, theology, biography and criticism. — the Charles Williams Society website