Ben Shephard was a producer on World at War and The Nuclear Age and has made numerous documentaries for the BBC and Channel Four. He is the author of the critically acclaimed War of Nerves: Soldiers and Psychiatrists, 1914-1994, After Daybreak: The Liberation of Belsen, 1945 and The Long Road Home: The Aftermath of the Second World War (Bodley Head, 2010). He lives in Bristol.