"Book-to-Film" refers to the process of adapting a written work, such as a novel or short story, into a feature film. This transformation involves interpreting the original narrative, characters, and themes to fit the visual medium of cinema. Filmmakers often make changes to the plot or characters to enhance the story's appeal to a broader audience. Many popular films, like those based on works by J.K. Rowling or F. Scott Fitzgerald, have successfully transitioned from page to screen. While adaptations can introduce new viewers to the original books, they may also spark debates among fans about the fidelity of the adaptation to the source material.