Europe has fallen. Pearl Harbor is in flames. Enter: the Eighth. In 1941 the RAF fought a desperate battle of survival against the Luftwaffe over Britain. Then, from across the Atlantic, came a new generation of American pilots, gunners, and bombardiers, a new generation of flying machines called the B-17 Flying Fortress, the B-24 Liberator, the P-47 Thunderbolt, and the P-51 Mustang fighter.