Urchin and Pellik are right.
I might add to books to read;
First and Last, by Adolf Galland;
Luftwaffe Fighter Aces, by Mike Spick;
The Blonde Knight of Germany, by Raymond F. Toliver and Trevor J. Constable.
I am going (edit: just ordered) to get; German Fighter Ace: Erich Hartmann : The life story of the World's Highest Scoring Ace, by Ursula Hartmann and (translator) James C. Cable.
not sure if it has anything worth reading as far as ACMs or Tactics in it.
and just ordered; German Fighter Ace: Hans-Joachim Marseille : The Life Story of the "Star of Africa" (Schiffer Military History)
by Franz Kurowski, Don Cox (Translator)
lol 73, see what ya made me do.
oh by the way you can get these books from amazon.com;
just copy and paste titles and name of authors to amazon search.