Deanna Raybourn's The Dark Enquiry
The latest book in Raybourn's Lady Julia Grey series finds Julia and Brisbane and the usual crew on a case that involves her oldest brother--and a murdered medium. I really, really wish that by this point, Brisbane and Julia could just be badass partners solving crime together, and not fighting about it every five minutes, but I still liked this one better than the last one. Lots of fun twists and turns. B+.