Kidnap at 9 p.m. (Hardcover) (ISBN-13: 9781638815044)

One night, three teenage friends decide to sneak out while the parents are out. Then on their way home, they unexpectedly get kidnapped one by one and locked in a basement in the middle of nowhere with no help for weeks. As the days go on and the nights get worse while they're trapped, they soon begin to realize that there's more to this house and their messed-up kidnappers.