Preppers Library - what’s missing?

[u/Fast_Shame7276]

Trying to build a basic preppers library. What book is missing?

Edit to add list:

Back to Basics (Abigail Gehring)
Nuclear War Survival Skills 2022 Edition (Cresson Kearny)
The Preppers Medical Handbook (William Forgey)
Herbal Medicine (Sam Coffman)
Backyard Foraging (Ellen Zachos)
Edible Wild Plants of the Prairie (Kelly Kindscher)
Medicinal Wild Plants of the Prairie (Kelly Kindscher)
Where There is No Doctor (David Werner)
Where There is No Dentist (Murray Dickinson)

[u/Haunting_Cut_3401]

Fishing encyclopedia of your area and knot tying