Jan 6, 2026 · An International Standard Book Number (ISBN) is a 13-digit number that uniquely identifies each specific edition of a book or monograph from a publisher. ISBNs are used by …

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

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 …

ISBN Canada, an agency of Library and Archives Canada (LAC), is responsible for allocating ISBN s to English-language publishers located in Canada.

The ISBN identifies a monographic publication, book or book-like product that is complete in one part or intended to be completed within a finite number of parts.

An ISBN is an International Standard Book Number. ISBNs were 10 digits in length up to the end of December 2006, but since 1 January 2007 they now always consist of 13 digits. ISBNs are …

That's the International Standard Book Number, or ISBN —a unique 13-digit code that’s basically your book’s fingerprint. It's the single most important piece of data that plugs your book into the global …

What is an ISBN? The International Standard Book Number (ISBN) is a unique, internationally recognized code assigned to published books and pamphlets as well as certain electronic publications.

Nov 21, 2025 · An ISBN (International Standard Book Number) is a unique identifier that helps booksellers, libraries, and distributors track and manage your book in the marketplace. Without one, …

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 …