Underground in Berlin by Marie Jalowicz Simon
In 1941, Marie Jalowicz Simon, a nineteen-year-old Berliner, made an extraordinary decision. All around her, Jews were being rounded up for deportation, forced labor, and extermination. Marie took off her yellow star, turned her back on the Jewish community, and vanished into the city.
In the years that followed, Marie lived under an assumed identity, forced to accept shelter wherever she found it. Always on the run, never certain whom she could trust, Marie moved between almost twenty different safe-houses, living with foreign workers, staunch communists, and even committed Nazis. Only her quick-witted determination and the most hair-raising strokes of luck allowed her to survive.
Source: Jewish Book Council