Riley delivers a sweeping tale that intertwines past and present, centered around a mysterious love letter that connects generations. The novel follows actress Joanna Haslam who, after attending the funeral of a legendary actor, stumbles upon a secret that could rewrite history. While Riley's storytelling is engaging and her ability to craft intricate plots impressive, the narrative occasionally suffers from pacing issues. Some revelations feel rushed while other sections drag. The characters are well-developed, particularly Joanna, whose determination drives the story forward. The historical elements are meticulously researched, creating a vivid backdrop for the unfolding mystery. However, certain plot twists strain credibility. Overall, an entertaining read that will satisfy fans of historical fiction with romantic elements, though it doesn't quite reach the emotional heights of Riley's Seven Sisters series.