There's nothing in the search results, so here's an invaluable resource for any flight sim.
"Stick and Rudder" by Wolfgang Langewiesche.
This is an amazingly informative book on the mechanics of flight. There's nothing in here on combat flying, but you need to master the basics before you can master combat flying. I've picked up a used copy, it really has helped my flying. A co-worker studying for his pilot's license had a copy too.