@kemorgan65 really informative - thanks. (As an author who sees e-books returned on my Amazon dashboard from time to time, I'm relieved that the bulk of people according to this survey return them when the realise they purchased the book before.)
@Neiljhart You're welcome; the innate editor in me can't resist! I'm enjoying the read so far. You have a refreshing way of describing things, and an intriguing storyline.