Pippa and Leith, a sister and brother who've been packed off to camp for the summer, haven't even arrived at Camp Damble when things start to go off the rails. After the unstable bus driver finally gets them inside the grounds, they find the counsellors are ruthless and robotic, alternately sappy and sinister. A wild-eyed escapee warns of terrible danger. And what is it that links a black bungalow in the forest to the legend of Headless Henry? Returning...