Ice and Sky (Ena of Ilbrea, Book Three)

Ancient magic lurks in the shadows. The Black Bloods’ home is more magnificent than Ena imagined, and more perilous than the life she fled. The time has come for the Black Bloods to unite against the Guilds, but loyalties born in blood will be tested by fire. And not everyone she loves will survive the flames. As murder and malice surround her, Ena must prove her innocence or risk a fate worse than death. Facing her enemies will test every friendship she has and risk the heart she has won. There is no love strong enough to protect her from the path ahead…and the darkest night has yet to come.