The Case of the Unsuitable Suitor by Cathy Ace

There's a new man in town, Huw Hughes, and he's set his eyes on Annie, the woman that Tudor loves. And Tudor is concerned. The man has had three wives. All three are now dead. With one of their crew on vacation, it's up to Carol and Mavis to figure out whether something sinister is going on.
There is a little B plot with Christine. She's on vacation but there is a theft that throws her life into chaos.
This book was the first in the series that I had read and there were a LOT of people in this story. I would definitely recommend starting with the other books first.

Three stars
This book comes out January 1
ARC kindly provided by NetGalley