"The Jolly Corner" is a short story written by Henry James, first published in 1908. It is considered one of James' most famous ghost stories and is renowned for its exploration of psychological themes and the supernatural.

The story follows Spencer Brydon, a wealthy American who returns to New York City after spending many years living abroad. Upon his return, Brydon becomes obsessed with the idea that he has a doppelgänger, a malevolent presence that haunts his former residence, known as the "jolly corner." As he delves deeper into the mystery, Brydon confronts his own inner demons and grapples with questions of identity, regret, and the nature of reality.

"The Jolly Corner" is celebrated for its atmospheric writing, complex characterization, and its subtle blending of psychological realism with supernatural elements. It is often interpreted as a metaphorical exploration of the duality of human nature and the tension between the past and the present.

As with much of Henry James' work, "The Jolly Corner" rewards careful reading and analysis, offering rich layers of meaning and interpretation. It continues to be studied and appreciated by scholars and readers interested in the intersection of literature, psychology, and the supernatural.