BookAI.chat is an innovative AI-powered chat platform designed for users who want to interactively engage with books. Users can add any book to their personal library by entering its title and author, allowing for real-time conversations that leverage the capabilities of GPT-3 and GPT-4 language models. The platform supports over 30 languages, enabling multilingual interactions and enhancing the reading experience. Whether you're looking to practice a new language, delve deeper into a book's content, or simply want a reading companion, BookAI makes literature accessible and engaging. With features like book cover uploads and customized libraries, it serves as a unique tool for both casual readers and language learners.