For now, Enslaved is free only through Smashwords. I'll update this page as Barnes and Noble and Amazon catch up with their price match, but in the meantime Smashwords does have .epub and .mobi versions for you to download that will work with your Nook and Kindle, respectively.
Get your free Smashwords copy here!:
https://www.smashwords.com/books/view/149261
I want to thank you again for sticking with me as I journey on the road to becoming a better author. Your support means more than you think, so if you enjoy this freebie, please consider leaving a review. You'd be surprised how important reviews are to the success of self-published authors like myself. If you don't feel comfortable leaving a public review, I welcome e-mails, tweets, and facebook messages, so don't be shy! Let's have a conversation. ^_^
Best and My Thanks,
-Pepper