In the early dawn hours of September 8, 1939, 10-year-old Dina Frydman sits at her bedroom window, watching storm clouds blacken the horizon. Nightmares have kept her awake all night. She hears a distant rumble as the tanks roll into Radom. The Nazis have conquered Poland and nothing will ever be the same. Dina and her family prepare for the worst. But they could never imagine what the worst would be.

In enemy-occupied Paris, as the locals go to bed starving and defeated by the war, music and laughter spills through the door of a little restaurant, crowded with German soldiers. The owner, Marianne, moves on weary feet between its packed tables, carrying plates of steaming, wholesome food for the enemy officers. Her smile is bright and sparkling, her welcome cordial. Nobody would guess the hatred she hides in her heart. That night, the restaurant closes its doors for the final time.

When Katja Heinz secures a job as a typist in Hamburg working for Doctor Viktor’s clinic, she doesn’t expect to be writing up top secret medical records. Doctor Viktor treated soldiers for PTSD at the end of the first world war – and one of the patients was none other than Adolf Hitler.... The notes in his possession declare Hitler unfit for office; exposing such a secret would destroy the Fuhrer's reputation, and perhaps even change the course of the war.

Three destinies, one remarkable painting. Will her visions lead her to the truth? Art historian Angela Renatus is haunted by dreams of Leonardo da Vinci and a mysterious painting of Giuliano Medici and his mistress Fioretta Gorini. A painting that, as far as the world knows, doesn't exist. Compelled by her visions, Angela is determined to find out the truth. When Angela is contacted by art detective Alex Caine, she's shocked to learn that he too is seeking the same painting. But someone else is searching for it - Alberto Scordato is a powerful man in the art world and a sociopath who will stop at nothing, even murder, to get what he wants.

1941, Poland. Though war rages around her and occupying German forces march steadily onward, 16-year-old Aleksandra has lived her life sheltered from danger. Until one day, she goes to school—never to return. Pushed roughly into a truck with other schoolgirls like her, a single ominous word tells her all she needs to know about her fate: Lebensborn.