The Girl Under the Flag: Monique (WW2 Girls, #1)

A previous cover edition for this ASIN can be found here

Monique would do anything to live, when will her identity be found out?
Running for her life from the Nazis, Monique, a seventeen-year-old Jewish girl, escapes through the streets of Paris, searching for a place to hide.
In a dark basement in the city, Philip, a resilient man, offers her a deal; saving her life and changing her identity. In return, she needs to provide information about the Germans and become acquainted with them.
Torn between her feelings for Philip and the fear from Ernest, a German officer who wants to get to know her, Monique steps deeper and deeper into the jaws of the Nazi monster. But on every day that passes, she knows that it is only a matter of time before she makes a mistake and is uncovered by the Germans.
Through her own eyes, Monique tells of her efforts to survive in occupied Paris, torn between the cafés full of people and the poor citizens waiting in lines, holding food ration tickets. But above all, this is a story about a girl who has to fight for her freedom during those dark days—not giving up when the German soldiers walked through Paris, marching the streets with their hobnailed boots.