[WhiskeyBravo]

Try these for starters but there are many more:

The Battle of Britain by Richard Townshend Bickers
The Fighter Command War Diaries vol1 and 2 by John Foreman
Battle of Britain by Len Deighton
The Most Dangerous Enemy by Stephen Bungay
The Hardest Day by Alfred Price

Then there this site: http://www.raf.mod.uk/bob1940/index.html lots of good info with a nice calendar option giving an outline of each days' events.

Good luck with your quest,

WB.