Abigail Argent stands out. Some people notice that she always wears gloves and shudder when they know why. The ones who know her best notice her ability with metal. Abigail's particular talent lies in the colouring of alloys, for seeing the beauty in a plain piece of metal and being able to draw it out. Her study leads her to discover a connection between her own craft and that of her favourite childhood myth: changing lead into gold. Moving to Venice, Abigail continues to uncover more about the history of her trade while making friends, and a lover, whose lives become inextricably linked with her own. But her abilities soon peak the interests of a powerful group, determined to guard the secret that she may unwittingly expose. Delving into the deepest secrets of ancient Italy, Abigail's story will take everything you think you know about alchemy and turn it on its head.