In reply to shark:
Simon, it's Games, the first story in, I seem to remember. Dickie Swinden brought it to Wilson's attention. The rest, as they say, is history.
As far as I know, Hugh Drummond was no relation to the (then) Ed Ward-Drummond.
Mirror Mirror is the best exploration of obsession that I've ever read. Clearly Ed Drummond was prepared to sacrifice well-nigh everything on the altar of his desire.
Mick