Hayward Gallery Books

1977 Hayward annual

By Hayward Gallery

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Hayward Annual 1979

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50 posters designed for the Hayward Gallery

By Hayward Gallery

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"Over the past five decades, the Hayward Gallery in London's Southbank Centre has staged some of the most celebrated exhibitions in the world. The archive of classic exhibition posters that support...

Light show

By Hayward Gallery

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.