"An Ember in the Ashes" is a fantasy novel by Sabaa Tahir set in a brutal, ancient-inspired world. The story follows two main characters: Laia, a scholar girl who becomes a spy for the resistance, and Elias, a soldier torn between duty and his desire for freedom. Their paths intertwine as they navigate a society ruled by a ruthless military regime. The novel explores themes of oppression, sacrifice, and the struggle for identity. As Laia and Elias confront their fears and fight against the oppressive Martial Empire, they discover the power of hope and resilience in the face of overwhelming odds.