I just now went over writingML and realized I forgot to mention how you can link your amazon book. It goes like this:

{amazon:B00QVX0X98} gives:



Like I mentioned you can create those links within WdC, newsfeed is great promotion, you can create static item in your portfolio and link like this all your published work. Check how Kiya did it in this item "Published Works" .

I hope this helps.

~Minja~