A Renaissance-era woman artist and an American scholar. Linked by a 500-year-old mystery...The secrets of the past are irresistible - and dangerous. 1500: Born during a time wracked by war and plague, Renaissance-era artist Mira grows up in a Pyrenees convent believing she is an orphan. When tragedy strikes, Mira learns the devastating truth about her own origins. But does she have the strength to face those who would destroy her? 2015: Centuries later, art scholar Zari unearths traces of a mysterious young woman named Mira in two 16th-century portraits.

When Cédric is recruited by the Knights Hospitaller to the Greek island of Rhodes, his wife Sophie jumps at the chance to improve their fortunes. After a harrowing journey to Rhodes, Cédric plunges into the world of the knights—while Sophie is tempted by the endless riches that flow into the bustling harbor. But their dazzling new home has a dark side.

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.

As Genevieve Sturbridge struggles to keep her silk design business afloat, she must face the fact that London in 1764 is very much a man’s world. Men control the arts and sciences, men control politics and law. And men definitely control women. A Huguenot living in Spitalfields, Genevieve one day receives a surprise invitation from an important artist. She soon learns that for the portrait painters ruling over the wealthy in London society, fame and fortune are there for the taking. But such high stakes spur rivalries that darken to sabotage and blackmail—and even murder.

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.