You have to really like Stephen King and his writings, I got turned off trying to read Tommyknockers because of the language, but now he seems better. I hope you try again to read it.
The fictitious island Dumas Key was set in an area where I live in Florida.
Major Characters
Edgar Freemantle: is the central character in the book, which focuses on his struggles and it is eventually him that takes the lead in the climatic fight against Perse.
Jerome Wireman: is a former lawyer from Omaha who moved down to Florida after losing his wife and daughter, surviving a suicide attempt, and being fired from his law firm.
Elizabeth Eastlake: a wealthy heiress and former art patron suffering from Alzheimers, she plays a major role in background of the story and in leading the protagonists to stopping the evil force present on the island.
Pam Freemantle: Edgar's wife who divorces him at the beginning of the novel. During the novel she has several affairs, but gradually reconciles with him until the events of the climax begin.
Ilse Freemantle: Edgar's youngest daughter who remains the only person from his "past life" to stay close to him and who is the person he loves most in the world.
Jack Cantori: local college student who serves as Edgar's chauffer and handyman, keeping the house stocked with groceries and picking up whatever odds and ends he needs. It is his quick thinking that allows them to trap Perse at the end of the novel.
Perse: the evil force manifested on Duma Key, she first reached out through young Elizabeth Eastlake to get back to the surface from the ocean before being trapped in freshwater, (she is left powerless by it), until the present day. She commands a ship of damned souls, and while not human is said to have something distinctly feminine about her, and she is manifest in an old china doll with a red cloak. She is again put back to sleep at the end of the novel though the characters fear she'll still eventually escape again.