Penniless and stranded in France after a bid to escape her cruel uncle goes awry, Cornelia Shaw is far from the Parisian life of leisure she imagined. Desperate and lacking options, she allows herself to be recruited to Napoleon’s Grande Armée. As a naturalist, her near-magical ability to heal any wound with herbal mixtures invites awe amongst the soldiers…and suspicion. For behind Cornelia’s vast knowledge of the natural world is a secret...