I don't think there's anything extra in it, apart from an author's note at the end. They have corrected all the scanning errors, though, and I haven't encountered any of the 'Americanisms' in the dialogue that people were complaining about - and I've only got about 140 pages left to go, so I'm assuming I would have encountered them by now, as the second half of the original Kindle edition was supposed to be riddled with both. Oh, she keeps spelling 'visor' as 'vizor' on occasion, but not every time, which is odd. That's about it, really