"The Troop" is a young adult horror novel written by Nick Cutter. It follows a group of boys on a camping trip who encounter a mysterious and terrifying creature. As they struggle to survive, the story explores themes of friendship, fear, and the primal instincts that emerge in life-or-death situations. The novel is known for its intense and graphic descriptions, making it a gripping read for fans of the horror genre. It delves into the psychological effects of isolation and the impact of a terrifying experience on the boys' relationships and their sense of humanity.