Robert Forczyk is a leading expert on the history of armored warfare, and he has made a particular study of the Second World War on the Eastern Front. His many books include Georgy Zhukov, Demyansk 1942-43, Red Christmas: The Tatsinskaya Airfield Raid 1942, Rescuing Mussolini: Gran Sasso 1943, Sevastopol 1942: Von Manstein\'s Triumph, Leningrad 1941-44, Model, Erich Von Manstein, Panther Vs T-34: Ukraine 1943 and Tank Warfare on the Eastern Front 1941-1942: Schwerpunkt, the first volume of his major two-volume history of this aspect of the Russo-German war.