Loved it! Now I've heard so many people complain that it is like the Fever series by Karen Marie Moning, but seeing as how I have not read the series I can unbiasedly say that this was a great book. I loved delving into an alternate Scotland where the fae are not just lovely, immortals, but a variety of all sorts including the cruel, brutal, ugly kind. In this book, we are back in the story after Aileana failed to activate the seal to hold once again trap the fae. Scotland, and many other countries, are a wasteland after the faeries have killed as many humans as the can find and caused havoc and mayhem. 
 This story continues following Aileana after escaping torture and imprisonment by the evil fae, Lonnrach. Now she is on another mission, one that includes unlocking all her Falconer skills and helping save both the fae and mortal realms. She is dealing with a lot of expectations and weight on her shoulders. She also learns what exactly she is and how the first Falconers cam into existence, and how she really is more than just human.