The Last Drop of Hemlock by Katharine Schellman
The Last Drop of Hemlock is set in New York City in the 1920s. This is the second in the series and, while it does work as a stand-alone, I think you get a much better feeling for the characters if you read them in order. Vivian and her sister, Florence, are poor, but better off than they used to be. The setting, from their tenement building to the club where Viv works to the street's cities, felt real. I loved the details - the smells, the sights, the people.
The mystery was well done. In a city where everyone works by their own moral standards, some of which are more gray than others, there are plenty of suspects in the murder. And Vivian's reasons for looking into the death make sense- they can't trust the cops. She has to call in a favor or two and puts herself in a couple of dangerous positions, but it all feels in character....
