This book left a hole inside my mind and my heart. I will never read again about the Raven Boys, about Blue and that was my last chance to know the answer of the so many question that were floating all around my mind. 
 I loved all the four books and this makes no exception, but I can't say that I'm fully satisfited. I can't also say, or write, that Stiefvater did a bad job with the end. It just endend in the way she was feeling it was the best one or the right one. And that's all. 
 The Raven King was a magical, particular, peculiar, esoteric book . Also action and drama aren't missing. Henrietta's group is going to face demon, magical artifcat traders, crazy withces, painful loss, while searching for a space and a future just for themself. 
 That's what is actually really interesting about the novel. All the Glendower fuss takes a second place inside the plot. Everyone know that now or then they will have to face the welsh king, but it soundend a lot like it wasn't anymore one of the most important quest of the world. Like it has been during the past books. 
 A little space just for Blue. Her wish of going away, finding he future and her own adventure... I see a lot of myself in her, even if I'm trapped in a city and my future has still to comes. 
 Her discoveries about her true self and nature, the relationship with Artemus, kinda everything about herself... well, I'm still not over it. The way it ended between her and Artemus still cracks my heart. I need more. But there will not be more. 
 I have to say that plot twist and revelations were wrote and held in a really good way, while being revealed in the perfect right and not so right moments. 
 But there is still something that makes me puzzled. There are so many unanswered questions. Like a lot. At some point, practically at the end of the book, at the bigget climax of all the climaxs, here happens a thing. But why? Seriously, why? Since the whole book is like founded on this event, how it actually worked? 
 Also the book feels really rushed near the end, just like the authors had realize that she wrote too much and not about the fundamental parts of the whole story. 
 Anyway the entire series, the characters and the story will always have a place in my library and inside me: a unique and original place of pages.