Excellently observed and written as always, Linda. I personally, and perhaps unfortunately, haven't developed a niche but do hope to eventually publish a bestseller (so optimistic!). Harry's talented Spare ghostwriter, J.R. Moehringer, created a bestseller that isn't going to change the world, other than the world of gossip. The same can't be said for the also talented Tony Schwartz who clearly suffers great anguish for having written the "fiction" that is The Art of the Deal, credited to one Donald J Trump, but entirely written by Schwartz.