Ebook: The Modern Survival Retreat: A New and Vital Approach to Retreat Theory and Practice

Again, just another okay book. Most of the information can be gotten for free if you were to just join one of the many like-minded yahoo groups. The information would be more up to date and you would have the direct interaction of people trying to accomplish the same goals. In the books defense though, when it was written, yahoo groups wasn't even a concept.