Revising a published book
Let’s assume that I have published a book and it is listed on websites such as Amazon etc. Then I make a new revision and approve it. The globalREACH distribution is supposed to take 6-8 weeks. My question is: IF someone orders my book from Amazon (or some other external site) during this time period, DO they get a) the previous version OR b) the new revised version? ISBN (naturally) stays the same.