I just finished Frontier Justice (The Survivalist Book I) by Dr. Arthur Bradley. It's free from amazon if you have their Kindle or their laptop/Personal computer app which is also free.
Instead of me writing down a bunch of authors and titles, what books/authors have you read?
Off the top of my head, here are a few authors...
Matt Bracken,
A.American,
John Ross.
William Forstchen,
James Rawles,
Steven Bird, and
Glen Tate.
I hope I didn't put down any authors that you are already familiar with.