THE LAST TRIBE by BRAD MANUEL
I sometimes like my apocalyptic books to be a little less murder, rape and pillage and this book was exactly that. I'm hoping the author will write a follow-up book just to see if they were able to rescue more people and because I enjoyed this book a lot. There are some unbelievable parts like what the former jobs were for key people. What a wonderful coincidence! But even with that, I loved the book.