Sara Canning, Katie Douglas, Kiana Madeira, Birva Pandya
Sixteen-year-old Vivien is trapped in The Vestalis Academy, a prison-like boarding school. She keeps to herself and sticks her neck out for no-one. Until she is reunited with Sophia--the former friend who betrayed her. Together the girls embark on a dangerous search to uncover the horrifying truth behind their imprisonment. Soon running for their lives, the girls must save themselves or die trying.