This book was quite interesting. I liked almost everything about it, specially the dark mood in all the story. Even when I think that the main plot of the white wizards (the good ones that are not that good) vs the black wizards (the bad ones that are not that bad) is not really original, I enjoyed a lot the characters and the easy prose. 
 But I have be honest about the fact that almost all the time, I was wondering about Gabriel. I just wanted him to finally make his appeareance! And when he did, I wasn't dissappointed at all. I just love him. And Celia, and Rose, and Arran.. oh boy, I love them too! 
 The bad thing: Annalisse was by far, the worst thing on the book. And not only her, the relationship and feelings that Nathan develops for her is pretty cliche, and personally, I found it really annoying. Beside that, for sure I will read the whole saga!