Norbert Hugede Books

La derniere nuit sur le monde

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Un roman historique à dimensions épiques tant par son sujet : la dynastie des Hérode de 70 av. J.-C. jusqu'à Pompéi en 79 de notre ère, que par son traitement haut en couleurs servi par une documen...

Le commando du Pont Pegase

By Norbert Hugede

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Le seigneur de Corinthe

By Norbert Hugede

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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.