Fiona wrote:
the correct explanation, as presented by Avon, turns out to be actually quite simple.
This is of course one obvious way in which the plot differs from archetypal Poirot closed-system crime (say 'Murder on the Orient Express').
Finally, this theme is pointed up by two quotes,
My favourite quotation was:
AVON: Try greed. It's usually reliable.
Occam's Razor. When faced with a mystery, it's the simple explanation, the one that's staring you in the face, that usually does the trick; the convoluted one is likely to send you running around in circles and concocting danger where there is none.
Indeed. My Occam's Razor tells me that Nation was a sloppy hack writer thinking of his pay cheque... [smile]
Tavia