Sabrina Dunsweeny Mysteries by Wendy Howell Mills
Gunn Zoo Mysteries by Betty Webb
Callie Anson Mysteries by Kate Charles
Madeline Maclin Mysteries by Jane Tesh
Aurelia Marcella Roman Mysteries by Jane Finnis
Constable Molly Smith series by by Vicki Delany
Susan Callisto Mysteries by Angela Gerst
Posadas County Mysteries by Steven F Havill
V. I. Warshawski Mysteries by Sara Paretsky
Tony Hill and Carol Jordan Series by Val McDermid
https://youtu.be/u6aPlR-PEYU
And don't forget Agatha Christie's Miss Marple