The Heretic's Apprentice

In the summer of 1143, William of Lythwood arrives at the Benedictine Abbey of St. Peter and St. Paul, but it is not a joyous occasion—he's come back from his pilgrimage in a coffin. William's body is accompanied by his young attendant Elave, whose mission is to secure a burial place for his master on the abbey grounds. An already difficult task is complicated when Elave drunkenly expresses his heretical opinions, and capital charges are filed. When a violent death follows, Sheriff Hugh Beringar taps his friend Brother Cadfael for help.