Sword of shame : a historical mystery by the medieval murderers

From its first arrival in Britain with the Norman forces of William the Conqueror, violence and revenge are the cursed sword's constant companions. From an election-rigging scandal in 13th century Venice to the battlefield of Poitiers in 1356, as the Sword of Shame passes from owner to owner in this compelling collection of interlinked mysteries, it brings nothing but bad luck and disgrace to all who possess it.