This second volume discusses in detail the second half of the war, when the might of the USAAF 8th Air Force supplemented the experienced RAF Bomber Command in the skies over Nazi Germany. It covers the period from the build-up to the great Normandy landings of 6 June 1944 through the Allied advance through France and the Low Countries on to Germany itself and ultimate victory. In examining the period, the book highlights the differing tactics employed by the RAF and the USAAF and the successes and failures of the Luftwaffe during the period.