Nicholas Milton is a military and natural historian specializing in the Second World War and conservation who has written for The Daily Telegraph, The Guardian, The Daily Mail, The Independent and Britain at War magazine. His paternal grandfather Herbert Milton served with the Royal Flying Corps during the First World War and as a professional magician and member of the Magic Circle entertained the troops during the Second World War. His maternal grandfather Herbert Sweet fought with The Wiltshire Regiment in Palestine during the First World War and was an Air Raid Precautions warden during the Second World War.