This Dark Time: Chronicles of Bear Book One

The day after Halloween, the world population awakes to a planet with no electricity. Raphael Edmonds, known to his friends as Bear, explores his neighborhood to find that not only is there no electricity, but the atmosphere itself seems to have changed. When he hears the sound of gunfire within his usually peaceful area of the city, he knows the safest place for him and his girlfriend is a small town in the Texas Hill Country named Rollingblock.