During the tempestuous reign of Henry VIII, London alchemist Bianca Goddard has seen up close what keeps a man alive and what can kill him. A good thing, for she will need all her knowledge to keep a friend away from the gallows . . .

Bianca and her husband John are delighted to share in the glad fortune of their friend, Boisvert, the silversmith, who is to wed Odile, the wealthy widow of a goldsmith. But a pall is cast over the upcoming nuptials when the body of a pregnant woman is found beneath the bell tower of St. Vedast, the very church where the betrothed are to...