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When Dougie invites Heather agrees to on a camping holiday trip with Dougie and his friends because , she's desperate gladly accepts in order to get closer to him. But , when they disturb a what seems to be an ancient pagan burial site above the beach, Heather becomes certain that fears they have woken 've unleashed a malevolent vengeful spirit. Something There is alive something out there in the pitch-black darkdarkness, and it is planning deadly revengewon't stop until the teens are all dead.
One A year later has passed, and Heather knows that she was very lucky to escape Black Cairn Point relatively unscathedalive. But, but she Dougie is still waiting for Dougie to wake from his in a coma. If , and unless he comes out of it, he doesncan't, how will she prove her sanity, and her Heather's innocence?...
McFall, as an award-winning author, definitely knows how to tell a story. The book is split into two different narratives, both told by Heather and tightly interwoven throughout the course of the story. The first narrative, titled ''Then'', takes place on a camping trip to Black Cairn Point, on the Irish Sea coast (not far from Glasgow) where Heather has gone on a camping trip with her friends. The other narrative, ''Now'' takes place a year after the events at Black Cairn Point, and shows Heather in a lunatic asylum, being treated by Dr. Peterson. Dougie is comatose after what happened and Heather is sullen, rebellious and uncooperative. The two narratives perfectly show the changes in Heather’s personality, almost making the two of them seem like two different people.