ISBNdb reaches 33 million ISBNs

ISBNdb, a leading provider of ISBN information, continues to expand its database at an impressive pace. With the recent addition of another 2 million ISBNs, ISBNdb now offers over 33 million unique ISBNs, making it one of the largest and most comprehensive databases of its kind.

Whether you sell books, create book-related software products, or represent a library or educational institution, ISBNdb’s vast collection of ISBNs is sure to have the information you need to develop quality products or make your work more efficient.

To experience the full power of ISBNdb, sign up for a free trial today. With our free trial, you’ll get full access to our API and website, allowing you to test our features and explore our 33+-million collection of ISBNs.

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