Knife / Counter-Knife Combatives by W. Hock Hochheim describes offensive and defensive knife fighting tactics in all ranges of combat including standing, sitting and on the ground. This is a complete survival tactical manual for all aspects of knife combat. W. Hock Hochheim is known worldwide as an authority on knife fighting tactics and strategies. He's the author of more than a dozen books and more than 200 dvds on a broad range of self-defense subjects. He teaches military, police and citizens in 9 countries annually.