Abby Anderson is a track star who lives her life one Taylor Swift song at a time. Allie Anderson would rather stay inside and read her books. 

 

As twins, they’re a packaged deal… Until they find themselves in a world that doesn’t make sense. 

 

When they are separated by a monster that wears their father’s face, they must find their own way to survive one step ahead of the shadows that haunt them. 

 

What’s tougher than high school at 16?

A zombie apocalypse.