Check out this link to "Dust and other stories" available on BN.com for nook. If you're interested, and don't own a nook, it's possible to download the ereader software for free to a pc, mac, iphone, ipad, blackberry... You get the idea.
This nookbook contains three of my short stories, one of which was nominated for a British Science Fiction Award! I'm very pleased with how it came out. The Barnes and Noble publishing platform is called Pubit!, and was very easy to use. It was about as difficult as making an etsy listing. You have control over everything, even the price. I priced "Dust" at $1.99, because it seemed fair within the market, and it's actually selling fairly well. Neat, huh?