Brian Catlos Books

INTRODUCTION The Languedoc and Roussillon region is one of Frances best-kept secrets. While Provence and the Cote dAzur just across the Rhone have been living it up, attracting movie stars and th...

The Rough Guide to France Rough Guide Travel Guides

By Tim Salmon, Brian Catlos, Kate Baillie

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The Rough Guide to Languedoc and Roussillon

By Rough Guides

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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.