http://collapseos.org/ http://collapseos.org/ https://en.wikipedia.org/wiki/De_re_metallica https://en.wikipedia.org/wiki/De_re_metallica https://en.wikipedia

http://collapseos.org/ http://collapseos.org/ https://en.wikipedia.org/wiki/De_re_metallica https://en.wikipedia.org/wiki/De_re_metallica https://en.wikipedia.org/wiki/United_States_Army_Field_Manuals https://en.wikipedia.org/wiki/United_States_Army_Field_Manua... https://en.wikipedia.org/wiki/Total_Resistance_(book) https://en.wikipedia.org/wiki/Total_Resistance_(book) Besides that, anything about plants, how to identify, collect/seed/grow/harvest, and prepare and preserve them (Have jars? Know how to use them?). The same for animals, hunting, butchering, smoking/salting for preservation, and so on. You need to eat to be able to 'reboot to safe mode' for a while, and from there on reinstall some back-up, or clean up the mess, piece by piece. Btw., what do you want with linked txt files? I'd rather prefer printouts on laminated or otherwise waterproofed paper, spiral bound, softcover, not paperback. Do you expect to be able to recharge your gadgets for reading the txts when they've been hit by an EMP? https://www.wbdg.org/resources/high-altitude-emp-effects-protection https://www.wbdg.org/resources/high-altitude-emp-effects-pro... When there is no working electric grid anymore? (For whichever reason, doesn't have to be an EMP) When the logistic chains are mostly or even totally gone? (Making any SarsCov2 related shortage look like a walk in the park) Oh, err,.... drinkable WATER! Starting with something like these https://outdoorsmagic.com/article/katadyn-befree-versus-lifestraw-flex-water-filters/ https://outdoorsmagic.com/article/katadyn-befree-versus-life...