I bought Paul Cooke and David Zuzelo's book Tough to Kill recently. With a cover and title like that I don't need to tell you it's mostly about the same films as I talk about on this site. Well, except most of them lean more towards Italy than the Philippines. Anyway, this isn't a review so why don't you just pop over to their site and check out their book right here where you can also check out how to order and how much you'll have to cough up to have it shipped to your end of the world.
And here one of the movies reviewed in the book; Bruno Mattei's STRIKE COMMANDO 2: