Question: not interested in young adult fiction
Answer: check out any romance novel…anything by Lynn Kurland, Sherrilyn Kenyon, Johanna Lindsey, or NIcole Jordan.
Also you might like the Dark-fever series by Karen Marie Moning.
Here’s a link for a video that was based on the series: http://www.youtube.com/watch?v=8oHDEYCnjok
Also you might like my new book, An Unexpected Journey by Tara Catherine Dunn at lulu.com
Its a romantic fantasy with a strong female protagonist.