Originally published in the United Kingdom by Chicken House in 2015 under title: Killer game.

"At Cate's isolated boarding school, Killer Game is a tradition. Only a select few are invited to play. They must avoid being killed by a series of thrilling pranks, and identify the murderer. But this time, it's different: the game stops feeling fake and starts getting dangerous and Cate's the next target. Can they find the culprit ... before it's too late?"--