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.

"The threshold to the apocalypse has seldom been so fun. This is Olde Heuvelt’s sharpest, most compelling work to date.”—The New York Times

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.