The Test of Courage: The true story of Holocaust survivor and Nazi hunter, Michel Thomas, and his lifelong war against ignorance and injustice

Michel Thomas survived French concentration and slave labour camps, endured interrogation and torture and after the war became a Nazi-hunter, capturing important war criminals.

It was through these remarkable and terrifying experiences that Thomas came to develop his revolutionary language learning system - a system that is currently taking the world by storm.

This is his remarkable story, told by his friend and biographer Christopher Robbins.