Two-time recipient of the Edgar Award for Best Young Adult Mystery, New York Times best-selling author Nancy Springer is known for her beloved Tales of Rowan Hood, her award-winning Arthurian novels, and her critically acclaimed The Case of the Missing Marquess—the first of her compelling mysteries starring the precocious sister of Sherlock Holmes. When Enola learns of a missing left-handed artist, she uses a series of clever disguises to brave lurking dangers and follow cryptic clues that lead to the young Lady Cecily.