His memoir sets down his wartime adventures before being incarcerated in Stalag Luft III and then in extraordinary detail describes various escape attempts, which culminated with the famous March breakout. After escaping, Vanderstok roamed Europe for weeks, passing through Leipzig, Utrecht, Brussels, Paris, Dijon and Madrid, before making it back to England. He reported to the Air Ministry and two months after escaping, on 30 May 1944 he returned to the British no.91 Squadron. In the following months, he flew almost every day to France escorting bombers and knocking down V1 rockets.
In August 1944 he finally returned to his home. He learned that his two brothers had been killed in concentration camps after being arrested for resistance work. His father had been tortured and blinded by the Gestapo during interrogation. He had never betrayed his son.
