The concept of the multiverse in literature refers to the idea of multiple, perhaps infinite, universes co-existing simultaneously. This can manifest in various ways, such as parallel worlds, alternate realities, or dimensions that overlap with our own. Explore popular books that utilize the multiverse theme, discussing key titles, authors, and the implications of such narratives on character development and plot dynamics. Whether it's in science fiction, fantasy, or even contemporary literature, the multiverse provides a rich backdrop for exploring 'what if' scenarios and alternative histories.