Mysteries set in late 1800's New York City with Sarah Brandt, a widowed midwife estranged from her affluent family and Frank Malloy, a widower who is a NYPD Detective Sergeant and their collaborative efforts in solving murders in the various neighborhoods of the city.

For any mysteries or ongoing series that utilize Jane Austen characters.

Series by Kate Collins (Flower Shop), Joanna Fluke (Hannah Swensen), and others.

Books by Georgette Heyer and others like her that I don't already own.