While, not my favorite, it's in my top five. This was an awesome Cawdor story with a healthy dose of Delaque. Actually it's a Cawdor vs Redemptionist story, which is even better. The story was awesome, but what I really liked was that the Delaque were both nonbinary and our hero Zeke was at least bisexual, but probably gay. These aren't important to the main story, but not what I would expect to see in a Black Library book. The main story was a pretty awesome and epic quest and the author seems to understand the Underhive which is refreshing. The only thing I didn't like was the REALLY cliche ending.