Ghosts (by Adrian Plass)

(Amazon UK link) I have been re-reading some of my collection of Adrian Plass’s fiction books over the past year or so, around one per month. I have just finished ‘Ghosts’, which I last read in 2015. I had remembered the broad idea of the book, and the main character, but had forgotten all the other people and what transpires.
There’s not a whole lot of plot in this book. David Herrick, who narrates, is a Christian speaker whose wife Jessica died after a short illness about six months before the s...