<p>A dark and thrilling tale of Victorian addiction, vengeance and self-discovery, perfect for fans of Sarah Waters, Jessie Burton's The Miniaturist and Sarah Perry's The Essex Serpent.<br><br><br>Love. Desire. Vengeance. A deadly alchemy.<br><br><br>When Rebecca Palmer's new husband opens a pharmacy in Victorian Edinburgh, she expects to live the life of a well-heeled gentlewoman. But her ideal turns to ashes when she discovers he...