The Void - Christine Bernard - Bog

Can you last two weeks in solitary confinement?Five contestants sign up for the greatest human challenge. The premise is simple - stay in one room with basic provisions for two weeks and walk away with $50,000. Can't make it? Press the buzzer and walk out with nothing.Sounds easy, doesn't it? That's what they thought before going in. But two weeks is a long time, and something goes very, very wrong. Only, by the time they figure it out, they're already locked inside.