The multiverse theory suggests the existence of multiple, perhaps infinite realities that coexist simultaneously, each with its own unique properties and histories. This intriguing concept has been explored in various literary works, captivating the imaginations of readers and shaping narrative styles. From science fiction classics to contemporary young adult novels, multiverse theory prompts discussions about identity, choices, and the nature of reality itself. Join us as we uncover the nuances of this theme in literature, showcasing notable works and authors who have embraced this enigmatic idea.