Thanks to all those who voted either here, on Twitter or getting in touch another way for which of the two covers were preferred. It’s a pretty clear victory for B, with 75% preferring that to the A cover (I’ll probably slap a smaller version of the dragon onto the back of the book).
Not sure if I’ll stick with Lulu or use CreateSpace (there is a KDP [used for Amazon e-books] option for a print version but apparently that’s still working out the kinks). Things are a bit tricky at the moment so I can’t give much guidance as to an expected timetable.
In the meantime, if you enjoy bloody, grim, treacherous fantasy, do give Kingdom Asunder a look. If there’s a better story with a lesbian princess protagonist who has a pet man-eating lynx, I’d like to see it.