Does anybody own it? I'm reading the series again but on the kindle for iPad. Does anybody know if there are issues with the kindle version? I was about to buy the third book when I saw several reviews from 2011 and as early as a month ago saying there are spelling and punctuation errors. Amazon has a 7 day return policy for kindle books. But I don't know if I could get through the book in 7 days to see if there are any errors.