Naples 1633 Aqua Tofana – One drop to heal. Three drops to kill. Giulia Tofana longs for more responsibility in her mother’s apothecary business, but Mamma has always been secretive and refuses to tell her the hidden keys to her success. But the day Mamma is arrested for the poisoning of the powerful Duke de Verdi, Giulia is shocked to uncover the darker side of her trade. Giulia must run for her life, and escapes to Naples, under the shadow of Mount Vesuvius, to the home of her Aunt Isabetta, a famous courtesan. But when Giulia hears that her mother has been executed, and the cruel manner of her death, she swears she will wreak revenge on the Duke de Verdi. The trouble is, Naples is in the grip of Domenico, the Duke’s brother, who controls the city with the ‘Camorra’, the mafia. Worse, her Aunt Isabetta, under his thrall, insists that she should be consort to him. Based on the legendary life of Giulia Tofana, this is a story of hidden family secrets, and how courage and love can overcome vengeance.

Rome 1638 Old sins have long shadows ~ Italian Proverb Giulia Tofana never wanted to be a nun, but she is determined to atone for her past misdeeds by making her new monastery a success. When an unexpected disaster closes the convent, Giulia is forced to turn to her old friend Fabio Pasello for help. Giulia still has intense feelings for Fabio and Fabio’s passion for her has never diminished. But they are not the same people they were before. Giulia has taken her vows, and Fabio is apprenticed to Gianlorenzo Bernini the famous sculptor, and has become one of Bernini’s rakish libertines. They could not be further apart. To add to their problems, Giulia cannot escape her reputation as a poisoner, and is soon embroiled in a plot against Fabio’s patron, Pope Urban VIII. Faced with the idea of murder, will Giulia renounce her vows or embrace them? Inspired by true stories, this is a novel of nuns and courtesans, artists and priests, in the shadow and splendour of the Eternal City.

Count your nights by stars, not by shadows ~ Italian Proverb Winter in Venice Mia Caiozzi is determined to discover her destiny by studying the science of astronomy. But her stepmother Giulia forbids her to engage in this dangerous occupation, fearing it will lead her into trouble. The ideas of Galileo are banned by the Inquisition, so Mia must study in secret. Giulia insists Mia should live quietly out of public view. If not, it could threaten them all. Giulia's real name is Giulia Tofana, renowned for her poison Aqua Tofana, and she is in hiding from the Duke de Verdi's family who are intent on revenge for the death of their brother. But Mia doesn't know this, and rebels against Giulia, determined to go her own way. When the two secret lives collide, it has far-reaching and fatal consequences that will change both their lives forever. Set amongst opulent palazzos and shimmering canals, The Fortune Keeper is the third novel of adventure and romance based on the life and legend of Giulia Tofana.