The 13 digit ISBN links to essential information used in sales tracking, retail inventory systems, library catalogs, bookstores, online stores, and for new digital editions for old books.

Find books easily using ISBN, title, or author searches. Search using ISBN-10 or ISBN-13.

The ISBN identifies the publisher as well as the specific book title, edition and format (hardback, paperback, ePub, PDF, Mobi, Audio…). Any variation of a book would require the use of a unique …

The International Standard Book Number (ISBN) is a numeric commercial book identifier that is intended to be unique. [a][b] Publishers purchase or receive ISBNs from an affiliate of the International ISBN …

An ISBN uniquely identifies your book, and facilitates the sale of your book to bookstores (physical and digital) and libraries. Using ISBNs allows you to better manage your book"s metadata, and ensure …

Just looking for a quick way to find a book’s ISBN or to lookup books by ISBN? Follow these tips. Every modern book is issued an ISBN. You can find it on the book’s barcode, typically located on the back …

Get accurate information from popular new and used book websites without having to look up ISBN on every website individually. ISBN Find can help you look up where to buy new, rental or used books …

Nov 21, 2025 · An ISBN (International Standard Book Number) is a unique identifier for books, designed to make it easier for publishers, booksellers, and libraries to track and catalog books.

Aug 13, 2024 · The International Standard Book Number, or ISBN, is a crucial component among these elements. Introduced over half a century ago, the ISBN system has become the backbone of the …

Enter all the ISBNs in the 'ISBN' field, with a '|' (pipe) between each one. E.g. 9780140285000 | 9780743273565 | 9780061120060. See the results. How can I get fewer results? If you use more …