When Berkley arrived in Italy a week ago, the last thing she expected was that she'd end up fighting for her life. After spending six months at the Institute, confined to a room with the dangerous-yet-alluring Sofia Flores, Berkley was certain that a vacation in Italy with her two best friends would be the perfect getaway. But Berkley is hiding a terrible secret, one that threatens to undo everything. As she's forced to face her wicked past, she learns that the devil is always watching, and no one is coming to save her.

When a helpless girl calls her teen helpline, whispering that someone is hurting her, Brooklyn knows that she needs to save her anonymous caller, even if it means doing something bad. She discovers the call came from Christ First Church and finds herself plunged into the cultish community of its youth group. Torn between an unstoppable attraction to the pastor's son Gavin and her obsession with the truth, Brooklyn is forced to make a devastating choice to rid Christ Church of evil once and for all...But the devil has plans for Brooklyn’s soul.

Sofia is still processing the horrific truth of what happened when she and three friends performed an exorcism that spiraled horribly out of control. Ever since that night, Sofia has been haunted by bloody and demonic visions. Her therapist says they’re all in her head, but to Sofia they feel chillingly real. She just wants to get out of town, start fresh someplace else...until her mother dies suddenly, and Sofia gets her wish.

Surrounded by frightening drugs and menacing strangers, Casey doesn’t think Survive the Night could get any worse...until she comes across Julie’s mutilated body in a dank, black subway tunnel, red-eyed rats nibbling at her fingers. Desperate for help, Casey and her friends find themselves running through the putrid subway tunnels, searching for a way out. 

When Sofia befriended Riley, Grace, and Alexis on her first day at school, she admired them.They said they wanted to save Brooklyn Stevens. Sofia didn’t realize they believed Brooklyn was possessed. Now, Riley and the girls are performing an exorcism on Brooklyn --- but their idea of an exorcism is closer to torture than salvation. All Sofia wants is to get out of this house. But there is no way out. Sofia can’t go against the other girls...unless she wants to be next...