A Pilgrimage to Murder

1381. The Great Revolt was crushed; the king's peace enforced. Brother Athelstan prepares for a pilgrimage, but he is summoned to the scene of a triple murder. One victim was John of Gaunt. Was this an act of revenge? Athelstan is also receiving menacing messages from an assassin. Could Athelstan's pilgrimage be leading him into a deadly trap?