Rutland Place by Anne Perry

Set in the Victorian era, this gripping mystery unfolds as Charlotte Pitt, a spirited amateur sleuth, delves into the secrets of London's high society. When her mother, Caroline, becomes embroiled in a scandal involving stolen love letters, Charlotte is drawn into a web of intrigue and deception at Rutland Place. As she navigates the delicate social dynamics and unearths hidden truths, Charlotte must unravel the mystery before reputations are ruined and lives are shattered. With its rich period detail and complex characters, the story explores themes of trust, betrayal, and the lengths one will go to protect loved ones.