Seeing that a fellow novelist Anne Kleinberg has had great success selling her e-book through Barnes & Noble's Pubit, I wanted to imitate her but I haven't been able to use Pubit because my tax address is not in the US. Maybe it doesn't matter; even though I didn't use Pubit, my book is available there for Nook thanks to Smashwords. So if you have a Nook (or use the Nook app on your computer), here it is:
A Gift for the Sultan
And if anyone would like to leave a review on the Barnes & Noble site, I'll be grateful. So far all my reviews are on either Amazon or Smashwords.