The Thirteenth Tale, written by Diane Setterfield, is a haunting music mystery book that weaves together the lives of two women connected by a dark family secret. Margaret Lea, a young biographer, is summoned to the home of renowned author Vida Winter to write her biography. As Margaret delves into Vida's past, she uncovers a tale of twins, ghosts, and a mysterious fire that changed everything. The Thirteenth Tale is a beautifully written novel that combines elements of gothic fiction, suspense, and family drama, making it a captivating read for music mystery enthusiasts.