Diney Costeloe is a British author known for writing historical fiction novels. With a keen interest in history, her works often feature strong female protagonists and are set against the backdrop of significant historical events, particularly those around World War II and its impact on ordinary lives. She has written books such as "The Throwaway Children," "The Girl With No Name," and "The Sisters of St Croix," which explore themes of family, separation, and survival. Costeloe's storytelling is characterized by well-researched contexts and emotional depth, making her a popular choice among readers who enjoy history blended with drama and heartache.