The Demon & The Oracle Series
I am currently working on book one in the planned series entitled, Pell.
Pell is a vengeance demon living in world divided by Light and Dark Fae. Both sides are governed by a human called The Oracle, who protects an ancient treaty signed by the elders of both sides centuries ago. When the current oracle sees a darkness coming that will follow her death, she needs Pell and a young light one called Bryce to help her find the next oracle before her end comes.
Keep an eye out for book one due out 2015