From international bestseller Thomas Olde Heuvelt comes Oracle, a supernatural thriller where an omen from our past threatens the return of ancient forces that will change the world forever. On a foggy winter morning, high school kids Luca and Emma discover the impossible: the wreck of an eighteenth-century ship stranded in a flower field. Emma enters the hatch on the deck and is never seen again. And she isn't the last to disappear. . . . Soon a government agency begins to investigate, determined to uncover the ship's secrets before a media storm erupts. They enlist Robert Grim, a retired specialist of the occult, to unravel the mystery, and he soon realizes the ship could be a harbinger of an ancient doom awakened under the sea. In a maelstrom of international intrigue and pure terror, Grim and Luca must race against time as they come face-to-face with an open doorway to the apocalypse.