The Forgotten Garden is a cozy antique mystery book written by Kate Morton. The story follows Cassandra, a young woman who inherits a mysterious old house and discovers a forgotten garden. As she delves into the history of the garden, Cassandra uncovers a family secret that spans generations. This cozy mystery is a captivating blend of historical fiction, magical realism, and suspense, transporting readers to a world of hidden treasures and long-lost memories.