Without warning Ryan, Nathan, Jenni and Andy disappear, leaving no trace. Four years later, their families learn that all of them have become part of a mysterious and isolated community, living on the compound of a bizarre ?life enhancement organisation? ? The Cult. They quickly discover that whilst it is easy to join, The Cult is almost impossible to leave - and no one is quite as they seem. This bold, high concept thriller chronicles the increasingly desperate attempts of friends and family ? and even some of The Cult?s members themselves ? to get out, before it?s too late.