"Peter Ibbetson" is a novel written by George du Maurier, first published in 1891. The story follows the life of Peter Ibbetson, a man who experiences a unique ability to connect with his childhood love, Dolly, through vivid dreams. Set in the late 19th century, the narrative explores themes of love, memory, and the power of the imagination. The novel is notable for its exploration of the subconscious and the concept of dream-sharing. It combines elements of romance and fantasy, making it a significant work in the genre of Victorian literature. "Peter Ibbetson" has influenced various adaptations, including stage plays and films, highlighting its enduring appeal.