Washoe County Library System

Secretly dispensing poisons to liberate women from the men who have wronged them, a London apothecary triggers unintended consequences that shape three lives across multiple centuries.

Borgia court poisoner Francesca Giordano must battle the demons of her own dark nature to unravel a plot to destroy the Borgias, seize control of Christendom, and plunge the world into eternal darkness.

Mistress of death Francesca Giordano--court poisoner to the House of Borgia--returns to confront an ancient atrocity that threatens to extinguish the light of the Renaissance and plunge the world into eternal darkness. As the enemies of Pope Alexander VI close in and the papal court is forced to flee from Rome, Francesca joins forces with her lover, the brilliant and ruthless Cesare Borgia to unravel a conspiracy that strikes at the heart of Christendom....