From the beginning of World War Two the RAF s Bomber Command had been the only means of striking Hitler s Reich & its war machine. The entry into the war of the United States & the subsequent arrival in the UK of the Eighth Air Force was to more than double the Allied capability. The Flying Fortress & Liberator heavy bombers were mostly flown across the Atlantic by their young unblooded aircrew & many succumbed en route & never arrived. Flying in north Europe was a different ball game from American skies & it took a considerable time before the crews familiarised themselves with the vagaries of fog low cloud rain & snow. The American bombers bristled with defensive armament & elected to fly in close defensive formation during the day leaving the RAF to carry out nightime raids. With the arrival of long-range protective escort fighters the task became a little easier. This book explains including many first-hand accounts how the American bomber force helped fight to eventual victory by decimating German industry transport systems & breaking the Nazi war spirit.