The Nightingale portrays a realistic look at German occupied France during WWII. The novel focuses on two sisters who face enormous obstacles as they live their lives as French women. One must think first of her family, provide food and shelter for them, and attempt to protect them from the savage effects of war. The other thinks first of her country, seeks to fight in any way possible, including helping downed airmen to flee France to safety. Through it all, both women become stronger through their actions and in-actions and find an appreciation/love for one another that has been missing since their youth.