The King of Crows

I truly enjoyed the first three books of this series, but this book falls flat. It honestly feels like Bray did not know how to end the series and therefore had to invent a lot of rules about the Diviner's powers and about the King of Crows last minute. For a series that took place in NYC, all of the characters are inexplicably separated for half traveling cross country to all get to a town in Kentucky and then Nebraska to meet a new Diviner, who really doesn't do much?

It's been a while since I read the first books in the series, but I really could not remember a strong through line from the first book to this one. To me, it just felt very flat and not as fleshed out as the others.