short story ebooks

A patron asked me about a new book available only on ebook for Lisa Gardner. After checking Google, I discovered that she wrote a short story only available by ebook called '7th Month'. This ebook was released in January 2012. We do not have this ebook in our collection, and it looks like authors are now writing books to be downloaded only onto ereaders and not available in print. This could be a new added income for them.