Cave of Illusions surrounds a series of events in Looninville, New Hampshire, where an eight-year-old girl vanishes abruptly. Her name was Addie Baker, and strangely enough, she is not the first to disappear in Looninville. For Lesley Jacobson, now a private phenomenon investigator, Addie Baker was her best friend and neighbor growing up. Twenty-eight-years later, Lesley is still haunted by the night Addie disappeared, as she was the only one to witness it, or was she? Deciding to combine her personal and professional life, Lesley returns to Looninville to close the…