The Hotel Dancer: Absolutely heartbreaking World War 2 historical fiction

She checks the ties on her dancing shoes under the spotlight at the Germans' favorite hotel. She moves automatically, her body remembering the steps, even though her mind is screaming at the danger she is in. The soldiers must never know she is Jewish. And that she is helping her fellow Jews escape...

Warsaw, 1943: Every night, Franceska dances at the most dangerous hotel in Poland. She knows which floorboards creak on the stage, which waiters are clumsy, and which officers like to be smil...