Over at the excellent A Podcast to the Curious there's a lively and entertaining discussion of 'Two Doctors' by M.R. James. This has been repeatedly voted one of the author's worst stories, if not the worst, and it's not hard to see why. There is no clear explanation of the what happens, why it happens, or whether there is any comeuppance for the supposed villain, Dr Abell. One of many obscure points in the story involves a discussion between Dr Abell and a clergyman over some rather strange entities: he would ask me, for example, what place I believed those beings now to hold in the scheme of creation which by some are thought neither to have stood fast when the rebel angels fell, nor to have joined with them to the full pitch of their transgression. Now when I first read this (many years ago, in pre-internet days) I immediately thought 'neutral angels'. I had at the time, however, no clue as where the term had come from. In listening to the podcast I...