More advanced aerobatics books?
I have Alan Cassidy's Better Aerobatics book which I've been dipping in and out of as an aid to learning aeros, but I'm finding that it keeps things fairly simple. Does anyone know of, or can recommend, a book that is aerobatics oriented that is a bit more advanced? I don't mean in terms of manoeuvres but in terms of flight mechanics. I've done a number of searches but haven't found anything that I'm convinced is worth buying. Thanks.