Luftwaffe Over Germany: Defense of the Reich - Don Caldwell, Richard Muller - Google Books

https://books.google.de/books?id=TsYCDQAAQBAJ

The Luftwaffe over Germany tells the story of one of the longest and most intense air battles in history. The daylight air struggles over Germany during World War II involved thousands of aircraft, dozens of units, and hundreds of aerial engagements. Unti