My Key to Revenge

Lady Carina Fenring is a woman trained in the teachings of Bene Gesserit. She and Feyd-Rautha Harkonnen entered into a contract long ago, with him promising to help her exact her revenge upon the Great Houses and the Bene Gesserit for orchestrating her kidnapping and upbringing in the harsh and brutal teachings of the organization. In exchange, she offers him companionship and a place to escape away from the Barony. When Feyd offers to champion for the emperor in the duel between him and Paul Atreides, a major blockage in the plans erupts and she has to decide what to do with the still-breathing Feyd-Rautha Harkonnen, who is thought to be dead by the entire empire.