International Standard Book Number (ISBN)

The International Standard Book Number (ISBN) is a unique identifier for books, designed to make them easier to find and manage in the publishing world. Each printed book, e-book, or edition of a book gets a distinct ISBN, which typically consists of 13 digits. This number helps libraries, bookstores, and online retailers track and order books efficiently. It also aids readers in distinguishing between different formats and editions of the same title, ensuring they find exactly what they're looking for. Simply put, it's like a book's fingerprint in the vast world of literature.