Hi animedude,
Thanks. Yes, Firefly Island is on Smashwords! It was just recently approved for the Premium Catalog, so it will probably hit the other stores soon (iBookstore, etc.).
For now, if you're interested, you can download other formats of Firefly Island directly from Smashwords. The price there is $1.99 too. The link is:
https://www.smashwords.com/books/view/12299
Hope you enjoy it!
I myself am still learning and enjoying this new world of ebooks. Spent the past three years with Firefly Island as a hardcover, waiting for ebooks to become popular up here in Canada (the Kindle just recently arrived here). So far ebooks are great!
Daniel