mrspunkysmom has the puzzle!
Waiting to hear if she will play host. Wom also had it, but was second. Sorry I took a while to get back; Sunday mornings are reserved for church.
The puzzle:
It was a little after eleven o'clock on a cold February night, mid-February it was, that found Dorcas walking across Wyndham Fen.

Martha Grimes from "The Case Has Altered"

I didn't know you'd all get that so fast. I just opened a random book from the shelf!