You can now find the Kindle e-book edition here on Amazon, for all Kindle devices (keyboard, DX, iOS, etc). It is DRM-free, as promised. (Please be kind.)
Native EPUB versions coming soon! For my European friends, I understand Amazon gouges VAT on these books. So I’ll soon be posting them on Lulu (who gives me more royalties anyway :)), and they will also post to Nook and iBooks.
One other thing about the Amazon entry: The preview they posted has its sections all run together >_< but the actual book is not like that. (Check out the “book sample”.) I’m going to be working on fixing that.
Also, as always, please copy the link above (nafina.com/soar/buy-for-kindle) when telling others, because it will help me redirect to any newer versions later on. Thank you! <3