"From the #1 New York Times bestselling author comes Kristin Hannah's next novel. It is an epic love story and family drama set at the dawn of World War II. She is the author of twenty-one novels. Her previous novels include Home Front, Night Road, Firefly Lane, Fly Away, and Winter Garden"-- "Viann and Isabelle have always been close despite their differences. Younger, bolder sister Isabelle lives in Paris while Viann lives a quiet and content life...

Harvard symbologist Robert Langdon and French cryptologist Sophie Neveu work to solve the murder of an elderly curator of the Louvre, a case which leads to clues hidden in the works of Da Vinci and a centuries-old secret society.

Contacted by a woman with whom he had an affair years earlier, Myron Bolitar learns how she has been wrongfully accused of murdering her ex-husband, a situation that is further complicated by a long-hidden family secret.