A Draught for a Dead Man — Caroline Roe

Blind Jewish physician Isaac of Girona travels to northern Catalonia to heal an injured man. But the real cure requires uncovering the danger that surrounds him...

Isaac has been invited to Perpignan for two reasons: to attend the wedding of his friend Davi's son and to heal Amau Marta, a Christian knight and patient of Davis who was badly injured during an attack. But as Amau struggles to identify his enemy, an innocent apprentice is murdered. Perhaps he was mistaken for Davi--or even Isaac? Now, Isaacs uncanny ability to discern foul from fair, and Arnau's relentless will to survive, are their only armor against the possibility of more tragedy.. .