Useful guides for the survival of the post-apocalyptic world/government takeover

Step 3: U.S. Army Ranger Handbook

Picture of U.S. Army Ranger Handbook
A good choice for information on survival and tactical movement, the Ranger Handbook adds very much to my guide binder. containing info. on demolition, mountaineering, and evasion/survival; it allows you to put the info. from the Improvised Munitions Handbook to good use.