I'm currently reading Murder Most Pemberley by Jessica Berg. This book is the first in the Eliza Darcy Mystery series and was released earlier this year.
Eliza Darcy is thrilled to travel to England to attend a family reunion. Her father refuses to speak about the reason he left England and Eliza is determined to solve her family mystery. Accompanied by her cat, Eliza joins a multitude of relatives at the family estate of Pemberley where she witnesses family dysfunction in action along with an assortment of suspicious servants. An argument leads to a brawl which leads to one body dead and another missing. Is her father's break with the family tied to the current murder and her aunt's seemingly nefarious actions? Although she has the assistance of her outgoing cousin, eager
great-aunt, and a hunky Brit, Eliza soon discovers that playing sleuth
can be downright dangerous.