‘Combines the verve of a thriller with the detailed evidence of the sober, hideous truth.’ – The Telegraph In the summer of 1940, after the Nazi occupation of Poland, an underground operative called Witold Pilecki accepted a mission to uncover the fate of thousands of people being interred at a new concentration camp on the border of the Reich. His mission was to report on Nazi crimes and raise a secret army to stage an uprising. The name of ...