"The Yellow Poppy" by D. K. Broster is a historical novel set in the late 18th century amidst the French Revolution. The story follows a group of Royalist rebels in Brittany, known as Chouans, as they navigate political upheaval, hidden treasures, and personal dilemmas. Themes of loyalty, sacrifice, and justice intertwine as the characters face danger and intrigue. The narrative explores love, loss, and redemption against the backdrop of a turbulent historical period, with a focus on the protagonist, Valentine de Trélan, and her journey of resilience and discovery.