A Murderous Affair by Leighann Dobbs and Harmony Williams
Lady Katherine is a non-traditional woman for her time. Her passion is solving murder mysteries, and only a few people know that's what she does. Most people believe she's a matchmaker. A Murderous Affair is the first I've read in the series. It works fine as a stand-alone, but I would probably know the characters better if I had started at the beginning.
It's the Christmas season, but Katherine, along with a set of I presume recurring characters, is asked to investigate a more or less cold case. A maid was murdered six months ago, the same night as a terrible thunderstorm and a fire at the Hound and Ale Pub. Bow Street has dismissed is a random case of violence, and in all honesty, they're not terribly concerned about the death of a servant anyway. Two teams form, the men, Captain Dorian Wayland, Lord Annondale and Annondale's valet, Mctavish on one side with Lady Katherine, Prudence Burwick (Lord Annondale's...