The Thirteenth Tale is a haunting cozy antique mystery book written by Diane Setterfield. It revolves around the enigmatic Vida Winter, a famous author who shares her life story with a young biographer named Margaret Lea. As Margaret delves into Vida's past, she uncovers dark family secrets and a long-lost manuscript. With its Gothic atmosphere and intricate storytelling, The Thirteenth Tale is a mesmerizing read that will keep readers enthralled until the final page.