You can also order a print version of the book "In Pursuit", I did.
It covers all aspects of air combat, giving you a good perspective about what is important. Fancy tricks and maneuvers are pretty much the last items on the list of important things, energy states, situational awareness and your own state of mind are much larger contributers to being shot down or shooting someone down.
And know what you and your aircraft can do and what you cannot do and what the opponent can and cannot do, as stated above you need to make them play your game and never play theirs.
I like "fight like a wuss", my motto exactely
