I Am Morgan le Fay (Google eBook)
Morgan is a willful, mischievous girl with mismatched eyes of emerald and violet. A girl of magic, whose childhood ends when King Uther Pendragon murders her father and steals away her mother. Then Pendragon dies and, in a warring country with no one to claim the throne, there are many who want Morgan dead. But Morgan has power, and magic. She is able to change the course of history, to become other, to determine her own fate-and, thus the fate of Britain. She will become Morgan le Fay.
"Springer wields language like a sword, and both blood and flowers spring to these pages in vivid hues." (Booklist, starred review)