In 1938, the world was at a crossroads. For Michael Fernsby, it was a choice between surrender and survival. But even he could not predict the lengths he would go to in order to stay alive. In the heart of Nazi Germany, Michael and his brother David embark on a dangerous mission to rescue their Jewish family members trapped in Bavaria. However, when their plan goes awry and they find themselves on the run from the Gestapo, they turn to an underground resistance movement for help.

As he struggles to rekindle the faith of a guilt-ridden Wehrmacht veteran, a morose widow, and her grieving teenage son, Fr. Viktor Koch, C.P. is haunted by self-doubt. What is driving him to stay in the Third Reich? Is he following a higher plan, or the mystic compulsion of his German heritage? Exposed to American ideals, his parishioners grow restless under Nazi rule. Relying upon his ingenuity to keep them out of prison, Fr. Viktor solicits aid from an unlikely intercessor-the Nazi charity worker who confiscated his monastery for state purposes.

When Caroline wakes up in a Paris hospital with no memory of her past, she’s confused to learn that for years she’s lived a sad, reclusive life in a sprawling apartment on the rue Cler. Slowly regaining vague memories of a man and a young child, she vows to piece her life back together - though she can’t help but feel she may be in danger. A budding friendship with the chef of a charming nearby restaurant takes her mind off her foggy past, as does a startling mystery from decades prior.

Elliot Rosenzweig, a respected civic leader and philanthropist, is attending a fundraiser when he is suddenly accosted and accused of being a former Nazi SS officer named Otto Piatek, the Butcher of Zamosc. Although the charges are denounced as preposterous, his accuser is convinced he is right and engages attorney Catherine Lockhart to bring Rosenzweig to justice.

As children, Eva Rosselli and Angelo Bianco were raised like family but divided by circumstance and religion. As the years go by, the two find themselves falling in love. But the church calls to Angelo and, despite his deep feelings for Eva, he chooses the priesthood. Now, more than a decade later, Angelo is a Catholic priest and Eva is a woman with nowhere to turn. With the Gestapo closing in, Angelo hides Eva within the walls of a convent.