FP 50,000. The second book in the thrilling series that began with PHILOSOPHER'S FLIGHT. Thanks to a stunning flying performance and a harrowing shootout in the streets of Boston, Robert Canderelli Weekes's lifelong dream has come true: he's the first male allowed to join the US Sigilry Corps's Rescue and Evacuation service, an elite, all-woman team of flying medics. But as he deploys to France during the waning days of the Great War, Sigilwoman Third-Class Canderelli learns that carrying the injured from the front lines to the field hospital is not the grand adventure he imagined. Slowly, Robert wins their trust and discovers his comrades are plotting to end the Great War by outlawed philosophical means.