Ok, had to make sure I was in the right thread to post this question. For example, I have found a book I would love to buy at Amazon for a kindle, but I have a Nook Tablet. I downloaded Calibre because it said it could convert Kindles to Nook epubs.
Thing is, I am not finding all I need, because I need something from the time I purchase the book from Amazon, and from Amazon, I have to get it into Calibre, and convert it, then get it to my Nook. I tried all of this when I signed up here the other day, I mean before I found you guys.
So there is a book for 99 cents, and it's one of my fave mysteries, but at B&N it costs 5.99. Hope I am making sense. Maybe what I want to do is not possible. Thanks in advance for any feedback

Denise