Okay, I clicked thru and read the ARC reviews for Band Sinister, and I am SOLD. While I normally prefer my Regencies to be PG-rated at most, this one sounds well worth making an exception for, because I love seeing fresh takes on well-worn plot lines.

BTW, if you haven't already run across Means and Mendacity, you'll probably enjoy it. It's a Regency AU Avengers fic, and somebody put a LOT of thought into making all the characters fit into the right places.