NielsenIQ BookData offers a comprehensive range of services to the international book industry, supporting the discovery, purchase, distribution, and sales measurement of books. We proudly manage the ISBN and SAN Agencies for the UK & Ireland, providing publishers with a suite of services, from assigning ISBNs to adding metadata to our database, along with promotional tools to help market your book effectively.

For booksellers and libraries, we offer access to our database of over 51 million book records for title look-up, enriching websites, and managing internal systems. Our research services deliver retail sales analysis for both print and e-books across 17 territories, complemented by insights from our Books and Consumers Survey, as well as Country and Genre-specific reports.