Blight (Chaos #5)
by Claire Farrell
As the blight spreads, destroying the land, Cara’s new subjects turn on her, and Brendan and Drake are no longer there to help her. The Darksiders thought she’d be pliable, or maybe even a miracle-worker, and it’s not as easy to scrub away Sadler’s influence as she thought.
It took a Darksider to take the throne; it'll take a faery queen to keep it.