"The Talisman" is a fantasy novel co-written by Stephen King and Peter Straub, published in 1984. The story follows a young boy named Jack Sawyer who embarks on a quest to save his dying mother. He discovers a parallel universe called The Territories, where he must find a mystical object known as the Talisman to heal her. Throughout his journey, Jack encounters various characters, including the dark figure Morgan Sloat, who seeks the Talisman for his own sinister purposes. The novel explores themes of bravery, friendship, and the battle between good and evil, blending elements of horror and adventure.