From Susan Wittig Albert, the New York Times bestselling author ofA Plain Vanilla Murder, comes a tightly crafted novel that juxtaposes the disappearance of a rare, remarkably illustrated 18th-century herbal with the true and all-too-human story of its gifted creator, Elizabeth Blackwell.​Herbalist China Bayles' latest adventure takes her to the mountains of North Carolina, where her friend Dorothea Harper serves as the director and curator of the Hemlock House Library, a priceless collection of rare gardening books housed in a haunted mountainside mansion that once belonged to Sunny Carswell, a reclusive heiress. But the most valuable book—A Curious Herbal, created by Elizabeth Blackwell in the 1730s—is missing and Dorothea is under suspicion.China's search for the thief takes on a new urgency when she discovers Miss Carswell's bookseller, the victim of an attempted murder. Is his shooting connected with the theft? And there are...