
For Duck’s Sake by Donna Andrews
The Meg Langslow series is one I dip in and out of. I've read several, but no where near 37. Meg wears many hats - mom, wife, daughter, blacksmith, mayor's assistant. This time around she's helping prep for the Mutt March. a parade/festival to promote pet adoptions from the local shelters. She's taking a break from the chaos at her house by going over the her brother's - just in time for the backhoe digging out the duck pond to uncover a human arm bone.
This is a long-running series with lots of returning characters. Andrews does a good job at giving us enough information to know who is who and their relationships to each other, but not so much that it bogs the book down. I think this would work as a stand alone, but as with most series, the more you've read the more you know about, and hopefully enjoy, the characters and town.
As far as the case...