From Bruno:
"Fighters Over Tunisia
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Its hard to find and relatively expensive but worth it IMHO..."
There's another one I think, Fighters over the desert, also available in German, with a title like Luftkampf zwischen Sand und Sonne (approximately,- from memory). Is that the same one republished or is it a different project?
(Been on the hunt for it with no luck)
Oh Kev, if you're into the BoB, I recall a description of the Battle of Barking Creek from Al Deere's "Nine Lives".
The best read I have about the structure, command, problems and so on is John Ray's Battle of Britain. Just Splendid.