Did you know you can buy ebooks directly from publishers (e.g. Loose Id) that’ll work perfectly with your Kindle, Nook, or Kobo reader? It’s really pretty easy.
Loose Id sells formats that work on Kindle, Nook, and Kobo. Here’s the breakdown:
Nooks read EPUB files. You can use Calibre to transfer books to your Nook.
Kobo reads PDF and EPUB files. You can find more about how to do that here.