Tommy Joe Moore, British boxer, self-defense instructor and martial historian presents in this work, Defendu (All in Fighting, Gutterfighting), one of the first mixed martial arts, and defense system for the Allied Special Forces in World War II, developed by the celebrated W. E Fairbairn.

During WWII, he trained commandos and SOE personnel, as well as men and women of all specialties, perhaps mechanics, librarians and typists before the war, and in a few hours, help them "toughen up" enough to face armed enemies with a few proven techniques, mental toughness and the determination to be, and remain, free.

In this second volume, Tommy Joe Moore explains the double Chin Jab, edge of hand blows, reaction drills to non-frontal attacks, body mechanics for striking, Fairbairn stick techniques, stick against multiple opponents, wrestling situations, ground fighting, the PPP strike (personal piece of pipe), empty hand defense against 2 opponents and the most effective striking combinations.