Rachel Harrison - Such Sharp Teeth

Rory Morris isn't thrilled to be moving back to her hometown. There are bad memories there. But her twin sister is pregnant, estranged from the baby's father, and needs support. After a night out at a bar where she runs into an old almost-flame, she hits a large animal with her car. And when she gets out to investigate, she's attacked. Rory survives, but life begins to look and feel different.