Broken Things (Used Paperback) - Lauren Oliver
It's been five years since Mia and Brynn murdered Summer Marks, their best friend, in the woods. At least, that's what everybody thinks.
That driven by their obsession with a novel called The Way into Lovelorn the three girls had imagined themselves into the magical world where their fantasies became twisted, even deadly. The only thing is: they weren't the ones who killed Summer.
On the anniversary of Summer’s death, a seemingly insignificant discovery resurrects the mystery and pulls Mia and Brynn back together once again. But as the lines begin to blur between past and present and fiction and reality, the girls must confront what really happened in the woods all those years ago—no matter how monstrous.