I just finished the first 2 in "The Remaining" series. I have the next 2 on order at the public library.
https://www.amazon.com/gp/product/B0...s%2C-1&sr=8-16
My love of Post Apocalyptic Novels began years ago with "Alas Babylon" and "Malevil"
https://www.amazon.com/Alas-Babylon-...%2C2129&sr=1-2
https://www.amazon.com/Malevil/dp/B0...t%2C631&sr=1-1
Every time I read one of these books I want to go buy more guns and ammo.