Ride to Daylight - Alyssa Thiessen - Bog

Two long years. No electronic technology. No end in sight.
Robyn Kinley is in the fight of her life. Trapped in a crumbling, powerless city, she does what she can to survive and keep her little sister safe. After all, no one gets out of River Ridge. The violent gangs that run the streets make sure of that.
When a split second decision forces Robyn into an alliance with the volatile Nate Cooper, one wrong move is all it takes to endanger everything they care about. With faith in short supply and no time to lose, they'll race the dawn together towards the only way out.