Nov's book- 'Girl in the Blue Coat' by Monica Hesse

Amsterdam, 1943. Hanneke spends her days procuring and delivering black market goods to paying customers.
Also, every waking moment mourning her boyfriend, who was killed on the Dutch front lines when the Germans invaded.
On a routine delivery, a client asks Hanneke for help. Expecting to hear that Mrs. Janssen wants meat or kerosene, Hanneke is shocked by the older woman's frantic plea to find a person―a Jewish teenager Mrs. Janssen had been hiding,

Audio and ebook on Libbby. Ebook on Hoopla.