Murder at the Tea Party by Sonia Parin

While the mystery is better in this book than the first in the series, the character development is what continues to delight.
Evie Parker has returned to the estate of her husband's family. Both her mother-in-law and her grandmother-in-law are still living but have inexplicably moved to the dower house. Evie thinks that Sarah and Henrietta may be sending her a message. She's not quite figured out what it is but they are distracted by the fact that a band of local ladies seem determined to wrest the Hunt Ball from the Woodbridges who have always hosted it. During the war, Woodbridge Hall was turned into a convalescent home and the dowager countesses were busy helping so the location moved. Now, the ladies want to take it back over but a newly relocated matron has decided that the local villagers should stay in charge. Unfortunately, this is the same matron who falls dead after visiting Evie for tea.
Evie is viewed with some suspicion but it gets worse when another woman from the same committee dies after another tea party at Evie's. Working again with Tom Winchester, as well as Phillipa, an Australian motorist who has been staying at the house since her motorcar broke down right outside the house, Evie is going to solve this murder to prove her own innocence.

Four stars
Follows House Party Murder
Followed by Murder in the Cards
This book came out March 19th, 2019
Borrowed as audiobook from the library
Opinions are my own