The Potter’s Field (Chronicles of Brother Cadfael No. 17) Ellis Peters. Mysterious Press/Open Road Media (ASIN: B07B6B2CSP), 2014 (First published in 1989).

Summary: The Potter’s Field, a gift to the abbey, turns out to be a mystery rather than gift when a plow turns up a woman’s body with long black hair.

King Stephen has suffered another reverse in his war with Maud. Geoffrey de Mandeville, one of Maud’s men, has escaped Stephen’s siege at Cambridge and is laying waste the Fen country. Though distant from Shrewsbury, King Stephen may call for Hugh and his men at any time. And a refugee from Geoffrey’s attacks will play an important role in this story.

Locally, the abbey has just received a gift of a field that had once been part of the Longner estate. It is known as the Potter’s Field, for the rich clay soil by the river formerly used by a potter who is now a brother in the abbey. Brother Ruald, hearing the call of God, left his work, and more significantly, his wife. In her last bitter conversation with Ruald, Generys, his wife, told him she had another lover. Shortly after, she disappeared, presumably with that man.

That’s all called into question when the brothers begin plowing the upper part of the field. The plow turns up a skeleton with long hair. In her hands, she is holding a cross made of twigs. Her body bears no mark showing how she died. But burial in an unmarked and unblessed grave suggests someone wanted to conceal her death. But who is she, and who buried her? And was that person responsible for her death? These are the questions Abbot Radulfus, Cadfael, and Hugh Beringar try to resolve. Meanwhile, since her body had been found on abbey land, she is given a proper burial in the abbey cemetery.

Ruald, who seems so happy in his calling, is under suspicion, if the body was indeed that of Generys. But a visitor, an escapee from Geoffrey’s seizure of the Benedictine abbey at Ramsay, arrives bearing the news to Abbot Radulfus. Yet he is no stranger. Rather Brother Sulien Blount is the younger brother of the Lord of Longner Manor. He had sought out the monastery after his father Eudo went to serve with King Stephen, and died in battle.

When he learns of the body found in the field, he says it can’t be Generys. On his way to Shrewsbury, he stays with a jeweler in Petersborough, and sees a ring that he recognizes as that of Generys. The jeweler says she had sold the ring in company with a man in the last three weeks–a fugitive from Geoffrey but very much alive. Brother Ruald is happily in the clear, though stricken with the trouble he has caused his wife. Meanwhile, Sulien returns home to his dying mother Donata, taking the time to resolve doubts about his vows.

Suspicion next turns to Britric, a pedlar known to have stayed in the potter’s shed once it had been abandoned. The previous year, he had a woman, Gunnild, with him. This year, he was alone. Could it be her body? Could Britric have killed her? He is held, but once again Sulien provides the alibi, having found Gunnild, serving as maid to a young woman, Pernel, who definitely is interested in Sulien, who has renounced his vows.

The investigation is back at square one…or is it? It seems a bit too convenient that Sulien is the one providing alibis for Ruald and Britric. Is he the one with the connection to the woman in the field and does he know who she is? The answer, and how it comes to pass, caught me by surprise. Peters masterfully spins this tale.