I’ve liked Sara Rosett’s Ellie Avery series, but have never read any books in her Kate Sharp series. They sound fun though, since Kate is a Jane Austen aficionado, and I too (along with lots of other folks) am an Austen fan. Now here is Death in a Stately Home, the third book in the series, available for free in the US. So I’ll have to give the series a try…
Death in the English Countryside is the first in this series, and it’s free right now in the US and UK.
Kindle US: https://www.amazon.com/dp/B00NIAC886
Kobo US: https://www.kobo.com/us/en/ebook/death-in-the-english-countryside
Kindle UK: https://www.amazon.co.uk/dp/B00NIAC886