Hello neighbor, a graphic novel

"It's a typical night in the town of Raven Brooks. Eleven-year-old Regina relaxes at home, her father and stepmother on a date while her older stepsister Pris babysits. But when an emergency alert comes over the airwaves, the two must grab their things and head out of town--a flash flood is coming, cellphone towers are down, and they are on their own. And to make things worse, a freak car accident leaves them stranded on the side of the road"--Back cover.