The book has also been accepted by Smashwords, although there is still some tweeking to do to before it can be added to the Premium Catalog. I'll let you know when it's accepted and it's been distributed to Barnes & Noble, Sony, and Apple. It shouldn't be long.
Eon's Door has also been added to Google Books. It's in the processing stage right now. I'm not sure how long it will take for Google to make it available.
In a week I should have the final information for the copyright page of my print edition. Then you'll be able to buy the paperback from Amazon!
Check here for more updates.