If you want more reading on "dog fighting" I would recommend " Fighter Combat; Tactics and Maneuvering" by Robert Shaw. Good book but can be more than a bit technical at times.
What I find amazing is that in WWII, these guys were able to rack up a huge amount of kills with nothing more than a fixed gun site (until later when the K-14 site came out..earning the name "ace maker") They did not have all the fancy crap that fighters have on them now.
It is true that those numbers were directly contributed to by the sheer numbers of airplanes occupying the same space, the lack of quality combat training, and the frequency in which they met. These men did wonders over the skies of the all theaters in WWII. Most did not have much more than a high school education (flying anything today should not require a college degree), and the first time many of these men sat in an airplane was pilot training.
These guys were fighter pilots..not just because they flew fighters. Big difference in my book.
Some other suggested reading:
The Blond Knight of Germany: Biography of Erich Hartmann (worlds leading ace with 352 kills)
The First and the Last: Adolf Galland (good look into his life but also the politics of the war time Luftwaffe)
I Flew for the Furher: Heinz Knoke
When I get home, I will list some great books by American, British, Canadian and Polish pilots.
Robin Olds book is out too!
Fighter Pilot: The Memoirs of Legendary Ace Robin Olds ( I am honored to have known Robin and called him a friend. He was THE fighter pilots fighter pilot.)