Shutter Island by Dennis Lehane

“Shutter Island” is a psychological thriller novel written by Dennis Lehane, published in 2003. The story is set in 1954 and follows U.S. Marshal Teddy Daniels and his partner, Chuck Aule, as they investigate the disappearance of a patient from the Ashecliffe Hospital for the Criminally Insane on Shutter Island, located off the coast of Massachusetts.

As Teddy and Chuck delve deeper into the mystery, they uncover disturbing secrets about the hospital and its staff, as well as Teddy’s own troubled past. As the investigation progresses, Teddy experiences hallucinations and begins to question his own sanity, leading to a gripping and suspenseful climax.

“Shutter Island” explores themes of memory, trauma, identity, and the nature of reality. It keeps readers guessing until the very end, with unexpected twists and turns that challenge perceptions and keep the tension high.

The novel was adapted into a film in 2010, directed by Martin Scorsese and starring Leonardo DiCaprio as Teddy Daniels. While the film adaptation received mixed reviews, the novel itself remains highly acclaimed for its masterful storytelling, intricate plot, and atmospheric setting.