Treblinka survivor: the life and death of Hershl Sperling.

More than 800,000 people entered Treblinka and fewer than seventy escaped. Why then, fifty years later, did he jump to his death from a bridge in Scotland? The answer lies in a long forgotten, published account of the Treblinka death camp, written by Hershl Sperling himself in the months after liberation and discovered in his briefcase after his suicide.