The Chronicles of Icthema Series by V. St. Clair

Fo was not a typical seventeen year old girl. She went to Bennigan's Reform School in rural Kentucky (it was a first-rate school for mentally disturbed children), she had a best friend named Rain (who had paranoid delusions), and she occasionally watched monsters chew on her English teacher's soul during class (he was a creep anyway). All that was missing from her messed-up life was a demon prince and an angel who were both determined to have her.Then she met Cam.

For thousands of years, the last living Creator and Destroyer were sealed within the ancient prisons of Larathon and Ibdris, using every ounce of magical rune work the angels, demons, and fae possessed to form the wards that bound the creatures to their captivity. And now the wards are failing. In the second chapter of the Chronicles of Icthema trilogy, Fo begins to realize that getting rid of assassins while trying to finish high school may have been the easy part... moreFor thousands of years, the last living Creator and Destroyer were sealed within the ancient prisons of Larathon and Ibdris, using every ounce of magical rune work the angels, demons, and fae possessed to form the wards that bound the creatures to their captivity. And now the wards are failing. In the second chapter of the Chronicles of Icthema trilogy, Fo begins to realize that getting rid of assassins while trying to finish high school may have been the easy part. Now she must meet the King of Demons, impress her fiancé’s people enough to be accepted, and figure out which one of her own parents lied about their identity all these years. With the end of the world staring them in the face, the stakes have never been higher for Fo and Cam. They must determine why the wards are failing in time to salvage them, with the help of friends, family, and enemies alike. But learning the truth doesn’t always set you free…sometimes it’s just the final nail in the coffin. less