The dead City: 1st of series

Being kidnapped and snuck into New York City is a surprise to 15 year old Crystal Waters from Arizona. She faces many challenges after arriving to New York and blacking out waking up to a trashed City that's abandoned and Broken down. It seems like she's been out for months or years waking up on the street with no clue of how long she's been there or how the City could've gotten trashed, but is everything as normal as it seems?.