This is book one of the series:
This is it. It's a YA fantasy, and the sequel is out early next year. I also write OUAT fanfic as karmacanary at fanfiction.net and Archive of our Own.
I just got the thumbs up from my editor on the last draft for the sequel to my debut novel (which released in Feb) so I can breathe for a while! Whew!
Way to go! That is awesome and I wish you all the success in the world. To those who are interested, here is her book - check it out!