Two Serpents Rise

I might be out of practice/calibration with the star rating here, it was a good book with a fun worldbuilding premise: demonologists, but Wall St., or Wall St. but demonology. Ultimately I wasn't all that compelled, I think the plot effectively flowed from the world and the characters from the plot, the prose was mundane, the word palimpsest showed up (which I always hold against authors), and there wasn't that much that I found surprising or interesting. Engaging enough, I suppose, I may continue down the Craft Sequence, we'll see