I finally read the HC. Contrary to most here, I loved this story! I like Agatha Christie's Poirot, and it was this but in the Hellboy universe. I absolutely loved the clean art style. Some other titles are looking very sketchy and rough, so it's nice to nice architecture and characters that looks very defined.
Along with The Sword of Hyperborea, this was my favorite read of all the HC collection to date. I hope they do more Sarah Jewell mysteries in the future.