This is how we end things : a novel

"When one of them is discovered dead after an experiment, everything the group thought they knew about deception crumbles ... Campus is empty, a winter storm is blowing in, and someone is lurking in the shadows, waiting for their chance to kill again. Forest, North Carolina. Under the instruction of enigmatic Professor Joe Lyons, five graduate students are studying the tedious science behind the acts of lying. But discovering the secrets of decep...