Two-man air force : Don Gentile & John Godfrey, World War II flying legends by Philip Kaplan

"American volunteers Don Gentile and John Godfrey flew together as leader and wingman respectively, with the USAAF 4th Fighter Group based at Debden near Cambridge. At the end of their missions with the 4th the two of them had accounted for over 58 enemy aircraft destroyed. Major Gentile had scored 22 air and 6 ground kills before he was returned to the USA to help raise money for the war effort. Major Godfrey was credited with 18 air and 12 ground kills before he was shot down and taken prisoner of war." - Editorial Reviews