Trained originally as an industrial psychologist, in which capacity he helped Rowntree?s to successfully launch Black Magic chocolates in 1933, Nigel Balchin first received critical acclaim as a novelist during the Second World War when he wrote Darkness Falls From the Air. It was the first of three evocative novels (including the smash-hit The Small Back Room) that made good use of his wartime employment experiences at the Ministry of Food and later in the army.