Slaves and Obsession (William Monk Mystery, Book 11)

In the American Civil War the opposing armies are desperate for arms. A London trader selling weapons to the South faces a moral dilemma when his daughter, in love with a Confederate, insists he change sides. When he is brutally murdered, her lover is the immediate suspect. William and Hester Monk must bring the pair back from the front line in America to face justice in an English court.