Jeremy Dixon has been interested in Nazi Germany for over thirty-five years and has written several books on the subject. His first book Commandersof Auschwitz detailed the careers of the SS officers who served at Auschwitz concentration camp. It was followed by books dealing with Luftwaffe generals who won the Knight’s Cross, a two-volume study of recipients of Knight's Cross with Oak Leaves, and the third which details the holders who served in the Fallschirmjäger, Germany’s elite parachute unit. His most recent publication is The U-Boat Commanders: Knight’s Cross Holders 1939-1945.