THE SUNDAY TIMES BESTSELLER

The Nazis spared their lives because they were twins.

In the summer of 1944, Eva Mozes Kor and her family arrived at Auschwitz.

Within thirty minutes, they were separated. Her parents and two older sisters were taken to the gas chambers, while Eva and her twin, Miriam, were herded into the care of the man who became known as the Angel of Death: Dr. Josef Mengele. They were 10 years old.

While twins at Auschwitz were granted the 'priv ...