The Mystery of the Sea, a mystery novel by Bram Stoker, was originally published in 1902. Stoker is best known for his 1897 novel Dracula, but The Mystery of the Sea contains many of the same compelling elements. It tells the story of an Englishman living in Aberdeenshire, Scotland, who meets and falls in love with an American heiress. She is involved with the intrigues of the Spanish-American War, and a complex plot involving second sight, kidnapping, and secret codes unfolds over the course of the novel.