Riley Vasquez is haunted by the brutal murder of the couple she was babysitting for. Max Cross is suffering under the shadow of a life-altering diagnosis he doesn't dare reveal. The last thing either of them wants is to spend a weekend away at a therapy camp alongside five other teens with "issues." But that's exactly where they are when three masked men burst in to take the group hostage. The building has no windows. The exits are sealed shut. Their...

Fifteen-year-old necromancer Chloe, having escaped from Lyle House with Derek, Simon, and Rae, finds herself imprisoned in a laboratory run by a sinister organization determined to control her and her supernatural friends.