Chil Rajchman, a Polish Jew, was arrested with his younger sister in 1942 and sent to Treblinka, a death camp where more than 750,000 were murdered before it was abandoned by German soldiers. His sister was sent to the gas chambers, but Rajchman escaped execution, working for ten months under incessant threats and beatings as a barber, a clothes-sorter, a corpse-carrier, a puller of teeth from ...