Does /out/ have any recommendations for best outdoor survival guides?

I've gone camping before, multi-nights, but I'm hoping for either so some of online course, or perhaps book that could expand my breadth of knowledge.

Teaching best types of shelters to make, food to get, etc. I'm assuming something regional is ideal, so PNW.

Can be survivalist as much apocalypse as it is outdoor, current political shit hitting the fan is making me want to be prepared for anything.

Thanks