When the SHTF you are going to want to have this book in your rucksack. What is inside is the basic knowledge you will need to ensure that you are not a victim when the State of Nature returns. Combining the knowledge of a lifetime of woodsmanship and 23 years of Combat Arms experience in the US Army I have broken all the most critical tasks and requirements down into a simple reference Guide to help the average person get a grasp on what they need to be able to do and have to survive if society were to collapse tomorrow.