1944, concentration camp arsfoort, Holland.

The snippet of the composed paper scales of Saskia's pocket. Nazi guards patrolled in the streets in an increasing number, and every time she rode a bike around one, she was shaking with fear. The sheet she had with her told the story of incredible courage. The Nazis wanted prisoners to give up hope in the camp, but Saskia smuggled letters from their loved ones, which gave them a reason to survive.

But with every letter that Saskia delivers, it is exposed to an even greater danger. Although she and her boyfriend Frans are more cautious than ever, they know their lives are at risk. And one day when Saskia is caught, she is marching into the camp and forced to wear a yellow star.

A riveting story of love, betrayal and courage. Readers of the midwife from Auschwitz, Nightingale and anything by Fiona Valpy will never forget this heartbreaking beautiful novel and the great victims that Saskia and Frans have brought to change the fate of the world.