Brother Cadfael, 12th-century herbalist, sleuth and sometime cupid, outdoes himself in this, his 16th chronicle, in which Peters imbues the familiar territory of murder, young love and odious villainry with fresh vigor and new subtleties. Elave, young clerk to William of Lythwood, returns from a pilgrimage to the Holy Land with his elderly master's body. His missions are to bury William in his home abbey of St. Peter and St. Paul, and to deliver a dowry to William's adopted daughter Fortunata. But Elave, suspected of harboring views inimical to church doctrine, is held for ecclesiastical trial. And when Aldwin, the Lythwood family clerk hired in Elave's absence, is stabbed to death, Elave is incarcerated not only for heresy, but for murder. Fortunata's dowry, an intricately carved box with mysterious contents, holds the key to the mysteries that spring up around Elave and the Lythwood family. Shrewd and patient, Brother Cadfael is at his best here. Sunning to edges.