Flame Moon by K.J. Jackson

Skye Walters thought waking up on the side of a river with no memory was her biggest problem. She had no idea that the man who had saved her from drowning, the man she now depended on, Aiden, was more than mere mortal. A warrior of ancient.
No memory, nowhere to go, Skye stays in the mountain town, only to discover she herself, has unexplained powers. Her life, her destiny, are soon out of her control, as are her feelings for Aiden. The deeper Skye gets sucked into Aiden’s hidden world, the more the past, and who she really is, threatens her future, her love, her sanity.  From Goodreads

This was better than I expected. Skye needs to find out who she is and with Aiden and his friends' help she does find out but they don't tell her everything. What I liked about this is also that we get the 2 opposing groups presented as good guys and bad guys but looking a bit closer it is not as simple as that.

This book qualifies for:
Goodreads Reading Challenge 2015
Novel Books & Reading Challenges Tower Teams III
A Million More Pages Hogwarts: January Challenges (1/9)
A Million More Pages Hogwarts: Spring Fling
A Million More Pages Hogwarts: the 50 States Amazing Book Hunt