For fans of Charles Todd and Deanna Raybourn comes Christine Trent's second Florence Nightingale mystery. Cholera has broken out in London, but Florence Nightingale has bigger problems when people begin dying of a far more intentional cause--murder. The London summer of 1854 is drawing to a close when a deadly outbreak of cholera grips the city. Florence Nightingale is back on the scene marshaling her nurses to help treat countless suffering patients...

In late nineteenth-century London, fourteen-year-old Enola Holmes, much younger sister of detective Sherlock Holmes, turns to Florence Nightingale for help when her investigation into the disappearance of a Crimean War widow grows cold.