[Crumpp]

Start with this one:

http://www.amazon.com/Luftwaffe-Figh.../dp/0804116962

then:

http://www.amazon.com/JG-26-War-Diar.../dp/1898697523

then:

http://www.schifferbooks.com/newschi...sbn=0764301756

Pretty much take your pick of any of the Luftwaffe histories.