Why do you think it would be just one book?

If just one of those poverty stricken people were given the tools to write and sell a how-to ebook on surviving the end of “easy” humanity, I’d buy it.

I imagine the series in e-book but this is the “How-To” you were asking for.

Foxfire Series

Volume 1 includes basket making and how to build a primitive log cabin.

Must have for every prepper.

TEK