This book, specifically about Georgia's firearm and weapons laws, including the legal standards for using deadly force.
Available at a dozen or so gun shops and survival / prep stores in the Atlanta metro area, and Patrick's in Savannah, and through Amazon.com
https://www.amazon.com/Georgia-Weapons-Laws-Laypersons-Summary/dp/1514871327
I'm one of the authors, and the other co-author is also a registered user here and regular contributor to various magazines, websites, and blogs about survival, preparedness, and tactics.