Happy Birthday to local Young Adult writer and screenwriter, Catherine Johnson. A forensic crime thriller set in Revolutionary Paris. Young surgeon Ezra McAdam must hasten to Paris to rescue his friend Loveday Finch and her charge Mahmoud, the Ottoman prince, who have been caught up in the Revolution. On the way, Ezra experiences the war first hand on the battlefields of Northern France, where his surgical skills are in high demand by the beleaguered French army. Meanwhile, in Paris, the guillotine is busy, and the medical world is finding the surfeit of bodies useful to its research into the seat of life.