Without Mercy

From #1 New York Times bestselling author Lisa Jackson comes a pulse-pounding thriller that goes behind the doors of an exclusive academy with a terrifying secret...Ever since her father was stabbed to death in a home invasion, Julia "Jules" Farentino has been plagued by nightmares. Her half-sister, Shaylee, now seventeen, has had her own difficulties since the tragedy, earning a rap sheet for drug use, theft, and vandalism. Still, when Jules learns of her mother's decision to send Shay to an elite boarding school in Oregon, she's skeptical. The Academy has a reputation for turning wayward…