This was all possible thanks to Smashwords, who submitted my novel to the Apple Store and entered it in the competition to become one of 55 "Breakout Books" that will be featured on the Apple iBookstore UK and Ireland.

Here is the blog post with more details about the promotion:

http://blog.smashwords.com/2013/03/ap...

And here is the link to the iBookstore for Edge of Infinity!

https://itunes.apple.com/us/book/edge...