I've updated my Inklings in fiction list with several new items, including
the ones Joe Christopher tantalizingly found in the book "Charles Williams
and His Contemporaries" and mentioned in his review in the fall/winter 2010
I have also tracked down the A.N. Wilson novel that Joe alluded to, one
mentioned in an interview by Christopher Fry as having mentioned his name as
well as Charles Williams's. (Fry didn't mention, or probably remember, the
title.) It doesn't mention Lewis, though; Fry misremembered.
It's all here: