Superstition and murder haunt nineteenth-century Scotland in a twisting mystery by the prize-winning author of Edinburgh Twilight and Edinburgh Dusk. Spiritualism has captured the public's imagination. S ances are all the rage, and Detective Ian Hamilton's otherwise sensible aunt Lillian is not immune to their allure. But for Ian, indulging her superstitions has its limits. When members of Lillian's circle of s ance friends...