Jo Nesbø's 'The Jealousy Man' is a short story first published in the 2021 collection 'The Jealousy Man and Other Stories'. The collection features several tales of crime, jealousy, and psychological suspense, showcasing Nesbø's trademark dark and twisty storytelling. The title story centers on a private detective who is drawn into a complex case involving a wealthy family, a mysterious death, and deep-seated emotions of envy and betrayal. Nesbø, best known for his Harry Hole series, demonstrates his versatility in these shorter works, exploring themes of obsession, identity, and the destructive power of jealousy. The story's intricate plot and moral ambiguity have made it a standout piece, later adapted into a feature film.