Books and ebooks strategies – a few questions

Now that my collection is published for kindle, partly as paperbacks and for nook, a few core strategic questions arise…

  • should I put links on my site to the amazon and nook pages?
that’s like diverting traffic and could be confusing – so far I started and it seems to work but that’s lots of links to update (50 titles) and potential for errors with linking is high.
So far though that’s what I went for.
  • What terms to use – Books? Ebooks? Books/Ebooks? – create just one page for both products with all links or different sets?
What I tried so far is to have just one link: Books but I have to get a feel if this is not confusing as an ebook or a kindle format is very different from a paperback.
Books, audios or videos are radically different formats – books and ebooks have similar content
I want to keep things always simple to the max – this is why I want to find the absolute best way of doing that.
I am testing these things organically as the best way to find out is to try… So far I like what I create but it needs to be 100% coherent all over the site with just one system everywhere – so far it’s not the case because I am still testing various formats.