Face Down in the Marrow-Bone Pie is the first of ten historical mystery novels featuring Susanna, Lady Appleton, gentlewoman, herbalist, and sleuth. She's an expert on poisonous herbs, just what's needed to solve the crime when the steward on her husband's estate in Lancashire is found face down in a dish of marrow-bone pie. Lady Appleton is aided in her sleuthing by her faithful servants, Jennet and Mark, and hampered by the political ambitions...