Finished it a while ago, so I don't remember much. Your basic British murder mystery, featuring a woman Episcopal priest (powerful yet lovely) and the married police chief who is attracted to her. (She seems oblivious.) Instead of getting it on, they solve crimes together. She seems more interested in the crimes than she does her duties as a parish priest, though she dutifully offers communion, preaches, etc.
A good escape now and then. I might read more of the series. All I read was "In the Bleak Midwinter."