I’m trying to build a small “grab-and-go” reference shelf for emergencies and outdoor trips, and I realized I’ve got a bunch of random PDFs but no single book I can trust under stress. I’m not looking for fantasy apocalypse stuff—more like practical skills: water, shelter, navigation, first aid basics, signaling, mindset, and maybe some lessons learned from military or expedition history.
If you had to pick ONE survival book that basically everyone should read at least once (even if they never camp), what would it be and why? Bonus points if it’s readable, well-structured, and doesn’t assume you’re already an expert.