I have an early edition of Holly Deyo’s book and I think it is a good book for starters. Lots of info.
I also recommend The Encyclopedia of Country Living by Carla Emery. ” an old fashioned recipe book” . Because it is old fashioned it applies to a post SHTF environment. It is more a book for the longer term once the chaos has settled. You will suddenly find that you need to know how to “homestead”.. and this book is full of useful info.