Book excerpt: Every intelligent person realizes that weapons are necessary to sustain and protect themselves and those they love. We cannot all be like the characters of fiction with a room full of varied and often exotic weaponry. For most of us there is always something else money must be spent on. What do we really need and what is the best way to use it? Chapters on Hunting rifles, Shotguns, Defensive Handguns and Rifles. Rimfires, Sighting systems, lighter and quieter rifle slings and Survival Knives- choosing, using and keeping them sharp